Fundamental Concepts of Warranties and Product Liability
Under the Uniform Commercial Code (UCC or the Code), a warranty creates a legal duty on the part of the seller that the goods sold will conform to certain qualities, characteristics, or conditions. A seller is not strictly required to warrant goods and may, through appropriate language, disclaim, exclude, negate, or modify a specific warranty or all warranties. In any cause of action based on a breach of warranty, the buyer bears the burden of proving four core elements: (1) that a warranty existed, (2) that the warranty was breached, (3) that the breach of warranty proximately caused the loss suffered, and (4) that notice of the breach was given to the seller.
The seller carries the burden of proving defenses based on the conduct of the buyer. When a seller breaches a warranty, the buyer has the legal right to reject or revoke acceptance of the goods. Regardless of whether the buyer accepts or rejects the goods, the buyer may recover a judgment against the seller for damages. Recoverable harms encompass personal injury, damage to property, and economic loss. Economic loss most commonly includes damages for loss of bargain as well as consequential damages for lost profits.
Warranties arise from three primary sources: the warranty of title (which arises from the mere existence of a sale), express warranties (which arise from any affirmation of fact or promise made by the seller to the buyer), and implied warranties (which arise out of the specific circumstances under which the sale is executed). In a single contract for the sale of goods, it is possible for all three types of warranties to exist simultaneously. All warranties are construed as consistent with each other and cumulative, unless such a construction is unreasonable. Under Article 1-201(b)(29) and (30), a purchaser is defined as a person who takes by sale, lease, lien, security interest, gift, or any other voluntary transaction creating an interest in property.
Article 2A of the Code governs leases and carries over the warranty provisions of Article 2 with minor revisions to reflect leasing practices and terminology. The rules governing the creation of express warranties and the imposition of implied warranties of merchantability and fitness for a particular purpose are virtually identical in Article 2A to their Article 2 analogues, with the exception of finance leases. However, Article 2 and Article 2A diverge in their specific treatment of warranties of title and infringement, as well as the exclusion and modification of warranties.
Warranty of Title and Warranty Against Infringement
Under Section 2-312(1) of the Code, a seller in a sales contract implicitly warrants that the title conveyed is good, that its transfer is rightful, and that the goods are delivered free from any security interest or other lien—defined as a claim on property by another for payment of debt—of which the buyer had no actual knowledge at the time of purchasing. In lease transactions governed by Section 2A-211(1), title does not transfer to the lessee; instead, Article 2A protects the lessee's right to possession and use of the goods against claims of third parties arising from any act or omission of the lessor.
To illustrate the operation of the warranty of title, consider a scenario where Iris acquires goods from Sherman in a transaction that is legally void and subsequently sells those goods to Brenda. If Sherman brings a legal action against Brenda and recovers the goods, Iris has breached the warranty of title. Because Iris lacked good title and her transfer to Brenda was not rightful, Iris is liable to Brenda for resulting damages.
Although the warranty of title arises automatically from the sale rather than from specific spoken or written words, the Code does not label it as an implied warranty. As a result, the UCC general disclaimer provisions for implied warranties do not apply to the warranty of title, which is governed by its own distinct disclaimer rules. Nevertheless, a seller implicitly warrants title by entering into a sales contract.
In addition to the standard warranty of title, Section 2-312(3) and Section 2A-211(2) establish a warranty against infringement for merchant sellers. A seller who is a merchant regularly dealing in goods of the kind warrants that the goods will be delivered free of the rightful claim of any third person regarding patent infringement, trademark infringement, or unauthorized use of existing intellectual property.
Creation and Mechanics of Express Warranties
An express warranty is an explicit undertaking by the seller regarding the quality, description, condition, or functionality of the goods. Under Section 2-313(1) and Section 2A-210(1), an express warranty may be created by: (1) an affirmation of fact or promise relating to the goods, (2) a description of the goods, or (3) a sample or model. To create an express warranty, the undertaking must become or be made part of the basis of the bargain. The seller does not need to possess a specific intention to make a warranty, nor is the seller required to use formal terms such as "warrant" or "guarantee." Furthermore, the seller's knowledge of the falsity of a statement is irrelevant; a seller acting in complete good faith remains strictly liable for breach of an express warranty if the statement proves false.
For example, if John mistakenly asserts to Sam that a specific rope will easily support 300 lbs, and Sam is injured when the rope breaks while supporting only 200 lbs, John is liable for breach of an express warranty despite his lack of bad faith or intent to deceive.
An express warranty can be created orally or in writing through three primary methods. First, an affirmation of fact or promise concerning the quality, condition, capacity, performability, or safety of goods creates an express warranty if it becomes part of the basis of the bargain. Examples include a seller stating that an automobile will achieve 42 mpg or that a camera features automatic focus. Conversely, under Section 2-313(2) and Section 2A-210(2), statements affirming the value of goods or statements purporting to be merely the seller's opinion or recommendation (commonly known as puffery or sales talk) do not create a warranty. A general statement such as "this is one terrific deal" is non-factual puffery, whereas a specific claim that "this car gets 30 mpg" is an express warranty. An exception exists where statements of value represent historical events or market data—such as stating the exact price paid to a former owner or citing specific market figures—making the seller liable if the statements are untrue. Additionally, if the seller is an expert providing a professional opinion, such as an art expert asserting that a painting is a genuine Rembrandt, that expert opinion constitutes an express warranty if it forms part of the basis of the bargain.
Second, express warranties are created by descriptions of the goods, such as specific brand names, technical specifications, or blueprints, which warrant that the delivered goods will conform to the description. Third, express warranties are created by samples or models. A sample is a unit drawn directly from the bulk of goods comprising the subject matter of the sale, whereas a model is offered for inspection when the actual subject matter is not at hand. When a sample or model is part of the basis of the bargain, the seller warrants that the entire lot of goods will conform to the sample or model. Under the Convention on Contracts for the International Sale of Goods (CISG), sellers are similarly required to deliver goods that conform to the quality and description in the contract and possess the qualities of any sample or model.
Regarding the basis of the bargain requirement, the UCC does not require the buyer to prove reliance on the seller's affirmations, descriptions, samples, or models. If an affirmation forms part of the buyer's underlying assumptions in the transaction, reliance is presumed. Statements made prior to the contract, in advertisements, or in catalogs can serve as express warranties. Furthermore, under Sections 2-209(1) and 2A-208(1), modifications to a contract need no consideration to be binding; thus, assurances or statements made by a seller at the time of delivery can modify the original contract and constitute binding express warranties.
Implied Warranties: Merchantability and Fitness for Particular Purpose
Unlike express warranties, an implied warranty is not derived from explicit contract language or verbal statements. Instead, it is an obligation imposed by operation of law upon the transfer of property or contract rights based on transaction circumstances, seller status, party conduct, or statutory provisions.
Under Section 2-314 and Section 2A-212, the implied warranty of merchantability applies exclusively to merchant sellers dealing in goods of the kind sold. This warranty requires that goods: (1) are reasonably fit for the ordinary purposes for which such goods are used, (2) pass without objection in the trade under the contract description, and (3) are of fair, average quality. The buyer need not prove reliance or that the warranty formed a basis of the bargain, as it arises automatically by law unless properly disclaimed. For secondhand goods, official comments clarify that obligations are limited to what is appropriate for used items. Additionally, under Sections 2-314(3) and 2A-212(3), implied warranties can arise from course of dealing or usage of trade. For example, where a new automobile dealer failed to lubricate a car prior to delivery, and standard trade usage established that dealers routinely perform lubrication, the dealer was held liable for breach of implied warranty for resulting car damages. Under the CISG, sellers must deliver goods fit for ordinary purposes unless agreed otherwise.
Under Section 2-315 and Section 2A-213, the implied warranty of fitness for a particular purpose applies to any seller, whether a merchant or nonmerchant. It arises when, at the time of contracting, (1) the seller has reason to know the buyer's particular purpose for the goods, and (2) the buyer relies on the seller's skill and judgment to select or furnish suitable goods. The seller need not be explicitly informed of the purpose if circumstances give reason to know it, nor are specific magic words required. However, if a buyer insists on purchasing a specific product without relying on the seller's expertise, no implied warranty of fitness arises. While merchantability relates to the ordinary purpose of goods, fitness pertains to a specific, specialized use.
For example, if Miller has reason to know Levine is purchasing shoes specifically for mountain climbing and relies on Miller's judgment to select suitable shoes, an implied warranty of fitness arises; selling shoes suitable only for ordinary walking constitutes a breach. Similarly, if a buyer informs a seller that she needs a stamping machine capable of stamping 10,000 packages in an 8-hour period and relies on the seller to select an appropriate model, the seller impliedly warrants that the selected machine will meet those operational requirements.
Disclaimers and Limitations of Warranties
To effectively disclaim or negate a warranty under Section 2-316 and Section 2A-214, the disclaimer must be positive, explicit, unequivocal, and conspicuous. Express warranties are extremely difficult to disclaim once made. While sellers can avoid creating express warranties by refraining from making factual statements, descriptions, or showing samples, contractual language attempting to negate an express warranty is inoperative to the extent that it is inconsistent with express warranty language. For instance, a contract clause stating a camera is free of defects invalidates a secondary clause disclaiming repair liability for defects. Furthermore, under the parol evidence rule, oral express warranties made prior to executing an integrated written contract containing a disclaimer are inadmissible in court.
The warranty of title can be excluded or modified only by specific contract language or by specific transaction circumstances, such as judicial sales or sales conducted by sheriffs, executors, or foreclosing lienors, where it is obvious the seller is offering only such right or title as a third party possesses.
To disclaim the implied warranty of merchantability under Section 2-316(2), the disclaimer language must explicitly mention the word "merchantability" and, if written, must be conspicuous. Article 2A-214(2) mandates that disclaimers of merchantability in leases must be in writing and conspicuous. An exception exists in some courts where commercial buyers have actual knowledge of an inconspicuous disclaimer. Under Section 1-201(b)(10), a term is conspicuous if a reasonable person against whom it operates ought to have noticed it, which includes capital headings equal to or larger than surrounding text, contrasting fonts or colors, or set-off text using symbols. Conspicuousness is a legal question decided by the court. For example, if Bart purchases a used refrigerator for 100 from Ben's Used Appliances Store, and Ben writes conspicuously on the contract, "This refrigerator carries no warranties, including no warranty of MERCHANTABILITY," the implied warranty of merchantability is validly disclaimed.\n\nTo exclude or modify the implied warranty of fitness for a particular purpose, Section 2-316(2) and Section 2A-214(2) require the disclaimer to be in writing and conspicuous. Additionally, under Section 2-316(3)(a) and Section 2A-214(3)(a), all implied warranties can be excluded by general expressions such as "as is," "with all faults," or other language calling the buyer's attention to the exclusion. Most courts require "as is" language to be conspicuous, and at least 13 States prohibit "as is" sales for consumer products. Implied warranties can also be excluded by course of dealing, course of performance, or usage of trade. Courts will invalidate any disclaimer found unconscionable under Sections 2-302 and 2A-108.\n\nUnder Section 2-316(3)(b) and Section 2A-214(3)(b), if a buyer fully examines goods or refuses to examine them after a demand by the seller, no implied warranties exist for defects that a reasonable examination ought to have revealed. A mere failure or omission to inspect does not constitute a refusal; the seller must explicitly demand that the buyer inspect the goods. Under the CISG, a seller is not liable for warranty non-conformity if the buyer knew or could not have been unaware of the defect at contract execution.\n\nThe Magnuson-Moss Warranty Act, administered and enforced by the Federal Trade Commission (FTC), regulates consumer goods defined as tangible personal property normally used for personal, family, or household purposes. Under Magnuson-Moss, sellers providing a written express warranty are legally prohibited from disclaiming any implied warranty.\n\n\n\n# Technical Obstacles and Procedural Defenses in Warranty Actions\n\nSellers may limit or modify remedy damages under Section 2-719 and Section 2A-503, but Section 2-719(3) and Section 2A-503(3) establish that limiting consequential damages for personal injury in consumer goods is prima facie unconscionable. Sellers may impose time limits on warranties, provided they do not violate unconscionability standards and do not shorten the statute of limitations for filing personal injury actions to less than 1\text{ year}.\n\nPrivity of contract defines the legal relationship required between parties to maintain a lawsuit. Horizontal privity governs noncontracting parties injured by defective goods (users, consumers, bystanders). Section 2-318 provides three state alternatives: Alternative A (the least comprehensive and most widely adopted) extends seller warranty protection to any natural person in the buyer's family or household or a guest in the home if it is reasonable to expect they may use, consume, or be affected by the goods and suffer personal injury; Alternative B extends coverage to any natural person reasonably expected to use, consume, or be affected by the goods who suffers personal injury; Alternative C expands coverage to any person (including corporate entities) and includes property damage as well as personal injury. Section 2A-216 provides corresponding alternatives for leases. Most States have judicially eliminated horizontal privity requirements. Vertical privity governs liability among remote sellers in the distribution chain (manufacturers, wholesalers). While the UCC remains neutral, courts in most States have abolished vertical privity requirements in warranty actions.\n\nUnder Section 2-607(3)(a) and Section 2A-516(3)(a), a buyer accepting non-conforming goods must give notice of breach to the seller within a reasonable time after discovering or when she should have discovered the defect, or be barred from all legal remedies. Commercial standards govern merchant buyers, whereas relaxed standards apply to retail consumers to preserve good-faith rights.\n\nRegarding plaintiff conduct, traditional contributory negligence is not a valid defense to breach of warranty actions in most States, though some jurisdictions apply comparative negligence statutes. However, voluntary assumption of a known risk—such as continuing to use goods after discovering a dangerous defect—bars recovery for resulting injuries.\n\n# Strict Liability in Tort Under Section 402A\n\nStrict liability in tort, governed principally by Section 402A of the Restatement (Second) of Torts, imposes strict liability on merchant sellers for personal injuries and property damage resulting from selling a product in a defective condition unreasonably dangerous to the user or consumer. Section 402A applies even if the seller exercised all possible care in product preparation and sale; thus, negligence is not required, and plaintiffs need not prove specific negligent acts. Courts focus strictly on product condition rather than manufacturer fault, holding even innocent non-negligent manufacturers liable. Strict liability applies to sales, leases, and bailments of goods.\n\nFive public policy justifications support strict liability: (1) consumers deserve maximum protection against dangerous defects; (2) manufacturers are best positioned to prevent or reduce hazards; (3) manufacturers profit from sales and can absorb costs by spreading financial burdens across the public; (4) manufacturers use distributors merely as conduits and should not escape liability due to lack of privity; and (5) direct liability avoids redundant, costly chain lawsuits from consumer to retailer to wholesaler to manufacturer.\n\nUnder Section 402A, six essential elements must be established: (1) the defendant was engaged in the business of selling such a product; (2) the defendant sold the product in a defective condition; (3) the defective condition rendered the product unreasonably dangerous to the user, consumer, or property; (4) the defect existed when leaving the defendant's control; (5) the plaintiff sustained physical harm or property damage; and (6) the defective condition was the proximate cause of injury or damage.\n\nSection 402A liability is imposed by tort law as public policy, independent of UCC contract rules, requiring no reliance, no contractual privity, no notice of defect, and cannot be disclaimed or modified by contract. Under the majority economic loss doctrine, Section 402A covers personal injury and property damage, but excludes purely commercial economic losses (such as lost profits or loss of bargain), which remain recoverable under warranty law. A minority of States permit commercial loss recovery in tort if the defect creates unreasonable risks of personal injury or property damage.\n\nRegarding seller status, strict liability applies only to merchant sellers engaged in the business of selling the product. Occasional sellers—such as an individual selling a personal lawn mower to a neighbor or trading in a used car—are excluded. For example, if an individual is burned on the exhaust pipe of a used dirt bike purchased from a neighbor, the buyer cannot recover under strict product liability against the neighbor because the neighbor is not engaged in the business of selling dirt bikes. However, an increasing number of jurisdictions apply strict liability to merchant sellers of used goods.\n\n# Categories of Product Defects and Unreasonably Dangerous Standards\n\nUnder Section 402A, a plaintiff must prove the product was sold in a defective condition and remained substantially unchanged when the injury occurred. Under the Quality Bottling Company example, an exploding bottle creates strict liability even if the manufacturer maintained the most stringent quality control program in the industry and exercised absolute care.\n\nDefects fall into three categories: manufacturing defects, design defects, and failure to warn. A manufacturing defect occurs when a product is improperly made by failing to meet its own design specifications, such as a chair designed to be secured with four screws and glue being assembled without screws.\n\nA design defect occurs when a product, though manufactured exactly as intended, is dangerously inadequate in design due to poor engineering or materials. An example is the Ford Pinto, where fuel tanks placed too close to rear axles ruptured upon rear impact. In evaluating design defects, courts consider the state of the art defense: manufacturers are generally not liable if they establish that they neither knew nor could have known of a hazard, or could not design a safer product using existing technology available at production. Additionally, while non-compliance with applicable government safety standards results in automatic liability, compliance with safety standards does not automatically relieve a manufacturer of liability if a safer, cost-effective alternative design was available.\n\nFailure to warn arises when a seller fails to provide adequate warnings of possible danger, appropriate safe-use instructions, or safe packaging. Under Comment j of Section 402A, duty to warn arises from foreseeable physical harm risks where users would not ordinarily recognize the danger, holding sellers to expert knowledge standards. Sellers must warn against foreseeable consumer misuses. However, warnings do not excuse manufacturers from adopting feasible, cost-effective safe designs.\n\nAn unreasonably dangerous product is defined as containing danger beyond that contemplated by an ordinary consumer possessing common knowledge of product characteristics. Comment i provides explicit comparisons: good whiskey is not unreasonably dangerous because it causes drunkenness, but bad whiskey containing dangerous fuel oil is; good tobacco is not unreasonably dangerous because smoking is harmful, but tobacco contaminated with marijuana is; good butter is not unreasonably dangerous because it contains cholesterol, but bad butter contaminated with poisonous fish oil is. Whether a product meets consumer expectations is a jury question.\n\n# Defenses and Obstacles under Strict Product Liability\n\nContractual defenses such as disclaimers, lack of privity, and failure to give notice do not bar strict liability actions under Comment m of Section 402A, though courts allow disclaimers in commercial transactions between sophisticated merchants of equal bargaining power. Both horizontal privity (extending to injured bystanders) and vertical privity (extending to all distributors and component manufacturers) are eliminated in most jurisdictions.\n\nPlaintiff conduct defenses under Section 402A differ significantly from standard tort actions. Contributory negligence involving a plaintiff's negligent failure to discover a defect or guard against it is completely rejected as a defense. However, most States apply comparative negligence (or comparative responsibility) principles to strict liability actions, categorizing systems into Pure comparative responsibility (reducing recovery proportionally by fault, e.g., an 80\%at−faultplaintiffwitha\100,000 loss recovers 20% or 20,000)andModifiedcomparativeresponsibility(barringrecoverycompletelyiftheplaintiff′sfaultexceeds50\%).\n\nVoluntary assumption of risk is a complete defense under Section 402A, requiring proof that the plaintiff (1) actually knew and appreciated the risk, (2) voluntarily encountered the risk, and (3) made an unreasonable decision to encounter it. Examples include driving an automobile after discovering brake failure or an employee removing foreign objects from a high-speed roller press without turning off power. The Restatement (Third) of Torts: Apportionment of Liability Section 2 limits assumption of risk defenses strictly to express contractual agreements.\n\nMisuse or abuse of a product—such as standing on a rocking chair to change a lightbulb or using a lawn mower to trim hedges—bars recovery only if the misuse was unforeseeable to the seller. If a misuse is foreseeable, the seller must take protective measures. Subsequent material alteration of a product after sale (such as a car dealer significantly modifying a faulty oil pump before reinstalling it) relieves the manufacturer of liability.\n\nStatutes of repose limit the total duration of manufacturer liability for defective products, typically setting outer boundaries of 6to12yearsfrominitialsale.Furthermore,overhalfoftheStateshaveplacedlegallimitsonpunitivedamagesinproductliabilitylawsuitsbyenactingmonetarycaps(rangingbetween\250,000 and 1\text{ million}),allocatingaportionofpunitiveawardstotheState(35\%to100\%),mandatingbifurcatedtrials,raisingstandardsofproofto"clearandconvincingevidence,"andestablishingstrictproportionalityratiosbetweencompensatoryandpunitiveawards.</p><imgsrc="https://assets.knowt.com/pdf−flow−prod/89240657−2836−467a−a585−a9540dbebcc2−figures/1.jpg"data−width="751\text{-}201(b)(29)and(30),apurchaserisdefinedasanyonewhotakespropertythroughsale,lease,lien,securityinterest,gift,oranyvoluntarytransactioncreatinganinterestinproperty.</p><p>Article2\text{A}governspersonalpropertyleasesandmirrorsArticle2warrantyprovisionswithminoradaptations.WhilecreationrulesforexpresswarrantiesandimpliedwarrantiesofmerchantabilityandfitnessarenearlyidenticalinArticle2\text{A}(exceptforfinanceleases),Article2andArticle2\text{A}differregardingwarrantiesoftitle,infringement,anddisclaimerrequirements.</p><h5id="964263c5−e65c−4a7c−b3d6−279d1556c025"data−toc−id="964263c5−e65c−4a7c−b3d6−279d1556c025"collapsed="false"seolevelmigrated="true">WarrantyofTitleandWarrantyAgainstInfringement</h5><p>UnderUCCSection2\text{-}312(1),everysellerimplicitlywarrantsthatthetitletransferredisgood,thetransferisrightful,andthegoodsarefreefromanyunknownsecurityinterestorlien(alegalclaimonpropertyfordebtpayment).InleasetransactionsunderSection2\text{A-}211(1),titleremainswiththelessor,butArticle2\text{A}protectsthelessee′srighttopeacefulpossessionagainstthird−partyclaimsresultingfromthelessor′sactionsoromissions.</p><p><em>Example</em>:IfIrisbuysgoodsfromShermaninavoidtransactionandresellsthemtoBrenda,andShermanlaterlegallyreclaimsthegoodsfromBrenda,Irishasbreachedthewarrantyoftitle.BecauseIrislackedvalidtitle,sheisliabletoBrendaforresultingdamages.</p><p>Althoughthewarrantyoftitlearisesautomatically,theUCCdoesnotclassifyitasanimpliedwarranty.Therefore,generaldisclaimersforimpliedwarrantiesdonotapplytotitlewarranties,whichrequirespecificdisclaimerlanguage.</p><p>UnderSection2\text{-}312(3)andSection2\text{A-}211(2),merchantsellerswhoregularlydealingoodsofthekindprovideanadditionalwarrantyagainstinfringement,guaranteeingthatgoodsaredeliveredfreeofthird−partyclaimsregardingpatents,trademarks,orintellectualpropertyrights.</p><h5id="89957a94−56fb−466a−a6e9−bce75e118738"data−toc−id="89957a94−56fb−466a−a6e9−bce75e118738"collapsed="false"seolevelmigrated="true">CreationandMechanicsofExpressWarranties</h5><p>Anexpresswarrantyisanexplicitstatementorguaranteemadebythesellerregardingproductquality,description,condition,orperformance.UnderSection2\text{-}313(1)andSection2\text{A-}210(1),expresswarrantiesarecreatedby:</p><ol><li><p>Anaffirmationoffactorpromiserelatingtothegoods.</p></li><li><p>Adescriptionofthegoods(suchastechnicalspecificationsorbrandnames).</p></li><li><p>Asample(drawnfromthebulkofgoods)oramodel(arepresentativeitemwhenactualgoodsareunavailable).</p></li></ol><p>Tocreateanexpresswarranty,thestatement,description,sample,ormodelmustbecomepartofthebasisofthebargain.Thesellerdoesnotneedintenttocreateawarranty,noruseformalwordslike"warrant"or"guarantee."Aselleractingingoodfaithremainsstrictlyliableifanexpressstatementprovesuntrue.</p><p><em>Example</em>:IfJohnmistakenlytellsSamthataropeholds300\text{ lbs},andtheropebreaksunder200\text{ lbs}injuringSam,Johnisliableforbreachofexpresswarrantydespitehislackofbadfaith.</p><p>Expresswarrantiescanbemadeorallyorinwriting:</p><ul><li><p><strong>AffirmationsofFactvs.Puffery</strong>:Statementsofobjectivefact(suchasavehiclegetting42\text{ mpg})createexpresswarranties.Statementsofvalue,opinion,orgeneralsalestalk("puffery",suchascallingsomething"aterrificdeal")underSection2\text{-}313(2)donotcreatewarranties.Exceptionsexistwhenvaluestatementscitepasthistoricalfiguresorwhenexpertopinions(suchasanartexpertauthenticatingaRembrandt)formpartofthebasisofthebargain.</p></li><li><p><strong>DescriptionsandSamples</strong>:Deliveringgoodsthatfailtomatchcontractdescriptions,blueprints,samples,ormodelsconstitutesabreach.TheConventiononContractsfortheInternationalSaleofGoods(CISG)similarlyrequiresinternationalsellerstodelivergoodsmatchingcontractdescriptions,samples,ormodels.</p></li><li><p><strong>BasisoftheBargain</strong>:Buyersarenotrequiredtoprovespecificrelianceonselleraffirmations;relianceislegallypresumedifthestatementformedpartoftheunderlyingagreementassumptions.Statementsinadvertisingormadeaftersaledelivery(underSections2\text{-}209(1)and2\text{A-}208(1),whichrequirenoconsiderationforcontractmodifications)canformbindingexpresswarranties.</p></li></ul><h5id="e5e780a8−6f84−40f4−a35e−7689e261863e"data−toc−id="e5e780a8−6f84−40f4−a35e−7689e261863e"collapsed="false"seolevelmigrated="true">ImpliedWarranties:MerchantabilityandFitnessforParticularPurpose</h5><p>Impliedwarrantiesarelegaldutiesimposedautomaticallybyoperationoflawbasedontransactioncircumstancesratherthanspecificcontractterms.</p><ul><li><p><strong>ImpliedWarrantyofMerchantability</strong>(Section2\text{-}314andSection2\text{A-}212):Appliesexclusivelytomerchantsellersdealingingoodsofthekindsold.Itguaranteesthatgoodsarefitforordinaryintendedpurposes,passwithoutobjectioninthetrade,andareoffair,averagequality.Buyersdonotneedtoprovereliance.Forsecondhanditems,standardexpectationsareadjustedtoreflectusedcondition.Impliedwarrantiescanalsoarisefromtradeusageorcourseofdealing(suchasstandarddealerpreparationprocedures).CISGrulessimilarlyrequiregoodstobefitforordinarypurposes.</p></li><li><p><strong>ImpliedWarrantyofFitnessforaParticularPurpose</strong>(Section2\text{-}315andSection2\text{A-}213): Applies to any seller (merchant or non-merchant). It arises when the seller knows or has reason to know the buyer's specific, specialized purpose for the item, and the buyer relies on the seller's skill and judgment to select suitable goods.
Example 1: If Miller knows Levine needs shoes specifically for mountain climbing and relies on Miller's judgment, selling walking shoes breaches the implied warranty of fitness.
Example 2: If a buyer tells a seller she needs a machine capable of stamping 10{,}000packagesinan8\text{-hour}periodandreliesontheseller′sselection,theselectedmachineisimpliedlywarrantedtomeetthoseoperationaldemands.</p><h5id="414c1da9−599b−4383−a319−ad2ef297bf2f"data−toc−id="414c1da9−599b−4383−a319−ad2ef297bf2f"collapsed="false"seolevelmigrated="true">DisclaimersandLimitationsofWarranties</h5><p>TodisclaimorexcludeawarrantyunderSection2\text{-}316andSection2\text{A-}214,disclaimertermsmustbeexplicit,positive,unequivocal,andconspicuous.</p><ul><li><p><strong>ExpressWarranties</strong>:Exceptionallydifficulttodisclaimoncecreated.Languageattemptingtodisclaimanexpresswarrantyisvoidtotheextentitcontradictsexpresswrittenguarantees.Undertheparolevidencerule,priororalexpresswarrantiescannotcontradictafinalintegratedwrittencontractcontainingavaliddisclaimer.</p></li><li><p><strong>WarrantyofTitle</strong>:Canbedisclaimedonlythroughspecificcontractuallanguageorspecializedcircumstances(suchasjudicial,sheriff,orexecutorsales).</p></li><li><p><strong>ImpliedWarrantyofMerchantability</strong>:Disclaimermustspecificallymentiontheword"merchantability"and,ifwritten,mustbeconspicuous.UnderSection1\text{-}201(b)(10),atermisconspicuousifareasonablepersonoughttohavenoticedit(e.g.,capitalheadings,contrastingfonts/colors,orset−offtext).Conspicuousnessisdeterminedbythecourtasamatteroflaw.</p></li></ul><p><em>Example</em>:IfBartbuysausedrefrigeratorfor\$100fromBen,andBenwritesconspicuouslyinthecontract,"Thisrefrigeratorcarriesnowarranties,includingnowarrantyofMERCHANTABILITY,"theimpliedwarrantyofmerchantabilityisproperlydisclaimed.</p><ul><li><p><strong>ImpliedWarrantyofFitnessforParticularPurpose</strong>:Mustbedisclaimedinwritingandbeconspicuous.</p></li><li><p><strong>General"AsIs"Language</strong>:Expressionslike"asis"or"withallfaults"disclaimallimpliedwarrantiesifconspicuous.Atleast13statesprohibit"asis"disclaimersinconsumersales.CourtswillstrikedownunconscionabledisclaimersunderSections2\text{-}302and2\text{A-}108.</p></li><li><p><strong>BuyerExamination</strong>:Ifabuyerinspectsgoodsorrefusestoinspectafteranexplicitsellerdemand,impliedwarrantiesdonotcoverdefectsthatareasonableinspectionshouldhaveuncovered.</p></li><li><p><strong>Magnuson−MossWarrantyAct</strong>:EnforcedbytheFTCforconsumerproducts(tangiblepersonalpropertyusedforpersonal,family,orhouseholdpurposes).Sellerswhoprovideawrittenexpresswarrantyarelegallyprohibitedfromdisclaimingimpliedwarranties.</p></li></ul><imgsrc="https://assets.knowt.com/pdf−flow−prod/89240657−2836−467a−a585−a9540dbebcc2−figures/1.jpg"data−width="752\text{-}719and2\text{A-}503,butexcludingconsequentialdamagesforpersonalinjuryinconsumergoodsisprimafacieunconscionable.Timelimitsonwarrantiesarepermitted,butstatutesoflimitationsforpersonalinjurycannotbereducedbelow1\text{ year}.</p><p>Privityofcontractdefinesrequiredlegalrelationshipsbetweenlitigants:</p><ul><li><p><strong>HorizontalPrivity</strong>:Governsnon−contractingpartiesinjuredbygoods(familymembers,householdguests,bystanders).Section2\text{-}318offersthreestateoptions:</p><ul><li><p><em>AlternativeA</em>(mostcommon,leastbroad):Protectsfamily,householdmembers,andhomeguestswhosufferpersonalinjury.</p></li><li><p><em>AlternativeB</em>:Protectsanynaturalpersonreasonablyexpectedtouseorbeaffectedbytheproductwhosufferspersonalinjury.</p></li><li><p><em>AlternativeC</em>:Expandsprotectiontoallpersons(includingcorporations)andcoverspropertydamage.Moststateshavejudiciallyeliminatedhorizontalprivityrequirements.</p></li></ul></li><li><p><strong>VerticalPrivity</strong>:Governsremotedistributionchainsellers(manufacturers,wholesalers).Moststatecourtshaveeliminatedverticalprivityrequirementsinwarrantylawsuits.</p></li></ul><p>Noticeofbreachrequiresbuyersacceptingnon−conforminggoodstonotifythesellerwithinareasonabletimeafterdiscoveringthedefectunderSections2\text{-}607(3)(a)and2\text{A-}516(3)(a)orbebarredfromrecovery.Commercialstandardsapplytomerchants,whileflexiblestandardsprotectretailconsumers.</p><p>Inplaintiffconductdefenses,traditionalcontributorynegligencedoesnotbarbreachofwarrantyactions,thoughcomparativenegligencemayapplyinsomestates.Voluntaryassumptionofaknownrisk(usinggoodsafterdiscoveringadangerousdefect)completelybarsrecovery.</p><h5id="7d736b44−a5f3−406d−a4f5−ab07fde136f5"data−toc−id="7d736b44−a5f3−406d−a4f5−ab07fde136f5"collapsed="false"seolevelmigrated="true">StrictLiabilityinTortUnderSection402A</h5><p>StrictproductliabilityunderRestatement(Second)ofTortsSection402\text{A}holdsmerchantsellersstrictlyliableforpersonalinjuryandpropertydamagecausedbysellingdefective,unreasonablydangerousproducts.Negligenceisnotrequired,andplaintiffproofofsellerfaultisunnecessary;courtsfocusexclusivelyonproductcondition.</p><p>Publicpolicyjustificationsforstrictliability:</p><ol><li><p>Maximumconsumersafetyprotectionagainstdangerousdefects.</p></li><li><p>Manufacturersarebestequippedtoreducehazards.</p></li><li><p>Profit−earningmanufacturerscanabsorbandspreadriskcostsacrosssociety.</p></li><li><p>Preventsmanufacturersfromhidingbehinddistributorconduits.</p></li><li><p>Eliminatesinefficient,repetitivechainlawsuits.</p></li></ol><p>ThesixrequiredelementsunderSection402\text{A}:</p><ol><li><p>Defendantwasengagedinthebusinessofsellingtheproduct.</p></li><li><p>Productwassoldinadefectivecondition.</p></li><li><p>Defectrenderedtheproductunreasonablydangerous.</p></li><li><p>Defectexistedwhenleavingdefendant′scontrol.</p></li><li><p>Plaintiffsufferedphysicalharmorpropertydamage.</p></li><li><p>Defectwastheproximatecauseofharm.</p></li></ol><p>Section402\text{A}liabilityisimposedbypublicpolicytortlaw,requiringnoreliance,contractualprivity,ordefectnotice,andcannotbedisclaimedbycontract.Underthemajorityeconomiclossdoctrine,Section402\text{A}coverspersonalinjuryandpropertydamagebutexcludespurelycommercialeconomiclosses(lossofbargain,lostprofits).</p><p>Strictliabilityappliesonlytomerchantsellersregularlydealingintheproduct,excludingoccasionalsellers(suchasaneighborsellingausedlawnmowerordirtbike).</p><h5id="1bccc8f1−3a8b−449e−8767−bfb95569bc8d"data−toc−id="1bccc8f1−3a8b−449e−8767−bfb95569bc8d"collapsed="false"seolevelmigrated="true">CategoriesofProductDefectsandUnreasonablyDangerousStandards</h5><p>Plaintiffsmustprovetheproductwasdefectiveandreachedtheuserwithoutsubstantialconditionchange.Understrictliability,anexplodingbottlecreatesliabilityregardlessofperfectqualitycontrol.</p><p>Threedefectcategories:</p><ol><li><p><strong>ManufacturingDefect</strong>:Productfailstomeetitsintendeddesignspecifications(e.g.,achairproducedwithoutrequiredassemblyscrews).</p></li><li><p><strong>DesignDefect</strong>:Productmadeasintended,butpoorengineeringormaterialchoicesrenderthedesigndangerous(e.g.,FordPintofueltankplacement).Courtsapplythestate−of−the−artdefense(noliabilityifhazardswereunknowableorunpreventableunderexistingtechnology)andreviewgovernmentsafetystandards(non−compliancecreatesautomaticliability,whilecomplianceisnotanabsolutedefense).</p></li><li><p><strong>FailuretoWarn</strong>:Inadequatewarnings,directions,orpackagingfornon−obviousforeseeablerisks.Sellersareheldtoexpertknowledgestandardsandmustwarnagainstforeseeablemisuse,thoughwarningscannotreplacefeasiblesafedesigns.</p></li></ol><p>Anunreasonablydangerousproductcontainsdangerbeyondordinaryconsumerexpectations.Commentiexamples:</p><ul><li><p>Goodwhiskeyissafe;whiskeycontaminatedwithdangerousfueloilisunreasonablydangerous.</p></li><li><p>Goodtobaccoissafeundertortstandards;tobaccocontaminatedwithmarijuanaisunreasonablydangerous.</p></li><li><p>Goodbuttercontainingcholesterolissafe;buttercontaminatedwithpoisonousfishoilisunreasonablydangerous.</p></li></ul><h5id="ae6455f4−3741−4f10−9177−4fae06fe6133"data−toc−id="ae6455f4−3741−4f10−9177−4fae06fe6133"collapsed="false"seolevelmigrated="true">DefensesandObstaclesunderStrictProductLiability</h5><p>Contractualdefenses(disclaimers,privity,notice)donotapplytoSection402\text{A}tortclaims,exceptincommercialsalesbetweenequal−powermerchants.Horizontalandverticalprivityareeliminatedinmoststates.</p><p>Plaintiffconductdefenses:</p><ul><li><p><strong>ContributoryNegligence</strong>:Negligentfailuretodiscoveradefectiscompletelyrejectedasadefense.</p></li><li><p><strong>ComparativeNegligence</strong>:Moststatesapplycomparativeresponsibility,apportioningdamagesproportionally(<em>Pure</em>reducesrecoverybyfaultpercentage,e.g.,an80\%at−faultplaintiffwitha\$100{,}000lossrecovers20\%or\$20{,}000;<em>Modified</em>barsrecoveryifplaintifffaultexceeds50\%).</p></li><li><p><strong>VoluntaryAssumptionofRisk</strong>:Completedefenserequiringproofthatplaintiffknewandappreciatedtherisk,voluntarilyencounteredit,andactedunreasonably.</p></li><li><p><strong>MisuseorAbuse</strong>:Barsrecoveryonlyiftheproductmisusewascompletelyunforeseeabletotheseller.</p></li><li><p><strong>SubsequentAlteration</strong>:Materialalterationsaftersalerelieveoriginalmanufacturersofliability.</p></li><li><p><strong>StatutesofRepose</strong>:Setmaximumliabilitytimeframes(typically6\text{ to }12\text{ years}fromoriginalsale).</p></li><li><p><strong>DamagesCaps</strong>:Overhalfofstateslimitpunitivedamagesusingmonetarycaps(\$250{,}000to\$1\text{ million}),state−sharingallocations(35\%to100\%),bifurcatedtrials,andclear−and−convincingproofstandards.</p></li></ul><h5id="c4bd65d3−5851−4a72−aa0e−4b273151f860"data−toc−id="c4bd65d3−5851−4a72−aa0e−4b273151f860"collapsed="false"seolevelmigrated="true">Restatement(Third)ofTorts:ProductsLiability</h5><p>TheRestatement(Third)ofTorts:ProductsLiabilityreplacesSection402\text{A}inadoptingjurisdictions,abandoningblanket"strictliability"termsandcreatingdistinctstandardsacrossthreedefectcategoriesunderSection2:</p><ul><li><p><strong>ManufacturingDefects</strong>(Section2(a)):Retainsstrictliabilitywheneveraproductdepartsfromintendeddesign.</p></li><li><p><strong>DesignDefects</strong>(Section2(b)):Replacesstrictliabilitywitharisk−utilitynegligencestandard.Plaintiffsmustprovethatforeseeableriskscouldhavebeenavoidedbyadoptingareasonablealternativedesignatreasonablecost.Consumerexpectationsarenolongeranindependenttest.</p></li><li><p><strong>FailuretoWarn</strong>(Section2(c)$$): Governed by reasonableness. Sellers owe duties to warn only regarding known or foreseeable risks, and warnings cannot replace feasible safer designs.