A warranty against infringement is an implied promise from certain merchant sellers that delivered goods will be free from rightful third-party infringement claims. UCC 2-312 also addresses title, disclaimers, and goods made to buyer-supplied specifications.
Key Takeaways
- UCC 2-312(3) generally applies when a merchant regularly deals in goods of the kind being sold.
- The warranty concerns rightful third-party infringement claims, not product quality or ownership of the goods.
- Warranty of title is a separate protection found in UCC 2-312(1).
- A buyer who supplies specifications may have to protect the seller from claims caused by compliance with those specifications.
- Removing an indemnity clause does not necessarily disclaim the implied warranty.
- State law and the contract determine available disclaimers, procedures, and remedies.
What Is a Warranty Against Infringement?
The warranty against infringement is a sales-law protection addressing third-party claims to intellectual property or similar rights in goods. Under UCC 2-312(3), a seller who is a merchant regularly dealing in goods of that kind generally warrants that the goods will be delivered free of a rightful third-party claim by way of infringement or the like, unless the parties agree otherwise.
For example, assume a distributor regularly sells electronic accessories to retailers. If a third party makes a rightful claim that a delivered accessory infringes its patent, trademark, or copyright, the retailer may have a warranty claim against the distributor. The result depends on the governing state's law, the contract, the character of the third-party claim, and any applicable limitations or defenses.
The phrase rightful claim matters. A buyer may not always have to wait for a final infringement judgment before invoking the warranty. At the same time, an unsupported accusation does not automatically establish a breach. Courts can differ on what makes a claim rightful, so the strength and legal basis of the allegation require careful review.
The warranty does not itself establish that the seller must conduct the buyer's legal defense. A separate defense or indemnification clause may create that duty. Keeping the implied warranty, defense obligations, and indemnity obligations separate helps prevent gaps in a supply agreement.
UCC 2-312 Warranty of Title and Against Infringement Text
Article 2 of the Uniform Commercial Code addresses transactions in goods. The UCC is a model code, so the enacted statute in the governing jurisdiction controls. Readers looking for the UCC 2-312 warranty of title and against infringement text can review the free Cornell Legal Information Institute UCC 2-312 text, then compare it with the applicable state or district code.
UCC 2-312 contains three related but distinct rules:
- Subsection (1), warranty of title: The seller generally warrants that the title conveyed is good, the transfer is rightful, and the goods are free from a security interest, lien, or encumbrance unknown to the buyer when the contract is made.
- Subsection (2), modification of title warranties: The title warranty may be excluded or modified through specific language or circumstances giving the buyer reason to know that the seller claims only limited title or does not claim title personally.
- Subsection (3), infringement: A merchant who regularly deals in goods of the kind generally warrants delivery free from rightful third-party infringement claims, unless otherwise agreed. It also addresses buyer-supplied specifications.
These provisions should not be merged. A seller can have good title to a product even though the product allegedly infringes a patent. Conversely, goods can raise a title or lien problem without infringing intellectual property. Product defects are also a separate issue. For broader context on which transactions Article 2 governs, compare UCC and common-law contracts.
When Does the Implied Warranty of Non-Infringement Apply?
The implied warranty of non-infringement generally applies to a seller that qualifies as a merchant regularly dealing in goods of the kind involved. Merchant status is transaction-specific. A business that routinely distributes industrial pumps may qualify when selling pumps, but not necessarily when making a one-time sale of used office furniture.
UCC 2-104 describes a merchant through factors that include dealing in goods of the kind or having specialized knowledge or skill connected with the practices or goods involved. For the infringement warranty, UCC 2-312(3) uses the narrower formulation of a merchant regularly dealing in goods of the kind. A one-time private seller ordinarily presents a different analysis from a manufacturer, wholesaler, importer, distributor, or retailer that routinely sells the product.
The provision concerns goods. Contracts centered on professional work, hosting, maintenance, consulting, or other services may instead be governed by common law. Mixed transactions involving both goods and services require a state-law analysis. Software transactions can be especially fact-sensitive because a deal may involve a sale, license, subscription, service, or combination of those elements.
The parties must also identify the applicable enacted law. For example, the District of Columbia code provision and the Oregon statutes governing sales illustrate why contract reviewers should consult the relevant jurisdiction's current text instead of assuming every enactment and interpretation is identical.
How Infringement, Title, and Other Contract Protections Differ
Several UCC warranties can apply to the same sale, but each addresses a different risk. Contractual indemnity is different again because it depends primarily on the negotiated language. The following comparison helps identify which provision a buyer or seller should review.
| Protection | Primary concern | Typical source |
|---|---|---|
| Warranty against infringement | Rightful third-party claims that delivered goods infringe intellectual property or similar rights | UCC 2-312(3), subject to agreement and enacted state law |
| Warranty of title | Good title, rightful transfer, and undisclosed security interests, liens, or encumbrances | UCC 2-312(1) and (2) |
| Merchantability | Whether goods meet the standards required by the applicable merchantability rule, including fitness for their ordinary purposes | UCC 2-314 |
| Fitness for a particular purpose | Reliance on the seller's skill or judgment to select suitable goods for the buyer's particular purpose | UCC 2-315 |
| Express warranty | Promises, factual affirmations, descriptions, samples, or models that become part of the bargain | UCC 2-313 |
| Contractual indemnity | Responsibility for specified losses, claims, settlements, costs, or liabilities | Negotiated contract language |
A product may breach more than one obligation. Counterfeit branded goods, for example, could trigger an infringement issue and also fail to match an express description. Defective goods may involve merchantability without presenting any infringement claim. Buyers evaluating delivery or rejection rights may also need to review the rules for nonconforming goods under the UCC.
Disclaimers, Indemnity, and Buyer-Provided Specifications
UCC 2-312(3) begins with the concept that the infringement warranty applies unless otherwise agreed. This allows parties to allocate infringement risk by contract, but enforceability depends on the governing state's enacted provision, other contract terms, and the circumstances of the transaction. UCC 2-312 does not use the same disclaimer formula that UCC 2-316 applies to merchantability and fitness warranties.
A careful agreement should state precisely what is excluded. A clause might explain that the seller makes no warranty against infringement to the extent permitted by applicable law. That concept is only illustrative, not universally enforceable wording. A contract should also address whether any exclusion applies to the product itself, combinations with other products, modifications, buyer-directed uses, or compliance with buyer instructions.
Disclaimers and indemnification clauses perform different jobs. A disclaimer attempts to remove or limit a warranty. An indemnity allocates responsibility for defined claims or losses. A duty to defend can establish who controls counsel and litigation. Deleting an indemnity or defense clause does not, by itself, remove a warranty that otherwise arises under applicable law.
Buyer-supplied specifications create another important allocation rule. Under UCC 2-312(3), a buyer that furnishes specifications must hold the seller harmless against claims arising from the seller's compliance with them. The connection between the specifications and the claim is critical. The parties should document who created each design, who approved changes, and whether the seller departed from the buyer's instructions.
If you are negotiating these provisions or have received an infringement demand, you can post your legal need on UpCounsel's marketplace. Responses typically arrive within a day. An attorney can identify the governing state law, assess whether UCC 2-312 applies, review the IP claim, and draft or negotiate warranty, defense, and indemnity terms across the supply chain.
How to Respond to an Infringement Claim
A buyer receiving an infringement letter should preserve the notice, contract, purchase records, product materials, technical specifications, and communications with the seller. Do not assume that a demand from a patent owner, brand owner, copyright owner, or licensing entity is valid. The claim may require technical, ownership, validity, authorization, and contract analysis. Claims associated with licensing demands may also raise concerns discussed in guidance about patent trolls and defensive options.
Notify the seller promptly in the manner required by the contract and applicable law. UCC Article 2 contains notice rules for claimed breaches, and delay can affect remedies. If litigation has started, additional procedures can govern notice to the seller and participation in the defense. Avoid admissions, settlements, product changes, or promises to the claimant before reviewing how those steps could affect contractual rights.
Next, separate the relevant obligations. Ask whether the seller gave an implied or express non-infringement warranty, promised indemnification, accepted a duty to defend, or limited remedies. Check exclusions involving buyer specifications, modifications, combinations, use outside documentation, continued use after notice, or failure to let the seller control the defense.
Remedies depend on the governing law and facts. A breach can potentially support Article 2 damages, including appropriate incidental or consequential damages when legal requirements are met. The contract may contain notice requirements, remedy limitations, damage exclusions, liability caps, or claim procedures. A third-party allegation does not automatically establish the amount recoverable, and an enforceable limitation may materially change the result.
Drafting Warranty and Supply-Chain Terms
Buyers and sellers should treat infringement risk as a set of decisions rather than relying on a single sentence. Start by identifying the covered goods, territories, intellectual property rights, approved uses, and duration. Then decide which party will investigate a claim, select counsel, control settlement, pay defense costs, replace or modify affected goods, and communicate with customers.
A seller should seek matching protection from manufacturers and upstream suppliers. Otherwise, the seller may promise broad protection to its customer while receiving little recourse from the party that designed or manufactured the product. Purchase orders, online terms, master agreements, and invoices should also be reviewed for conflicting warranty or indemnity language.
A buyer should confirm that any remedy remains useful if infringement prevents resale or continued operation. Possible negotiated responses include obtaining a license, replacing the goods, modifying them, accepting a return, or refunding an agreed amount. Each option needs conditions, deadlines, and control provisions tailored to the transaction.
Finally, identify buyer contributions. Attach relevant specifications, establish a change-control process, and distinguish mandatory instructions from seller recommendations. These records can help determine whether a later claim arose from the seller's standard product, the buyer's design, or a combination created after delivery.
Frequently Asked Questions
What Is Considered Infringement?
Infringement generally means unauthorized conduct that violates another party's legally protected intellectual property rights. Depending on the claim, that may involve making or selling a patented invention, copying protected expression, or using a confusingly similar trademark. The specific elements, defenses, territorial limits, and available relief depend on the intellectual property right and governing law.
What Does "No Infringement Warranty" Mean?
A no-infringement warranty usually means that the seller contractually promises the covered product does not infringe specified third-party rights. It does not prevent a third party from filing a claim or guarantee that the buyer will never face litigation. Its practical value depends on the warranty's scope, exclusions, remedies, duration, and relationship to defense and indemnity clauses.
Can You Provide an Example of a Warranty Disclaimer?
An illustrative concept is: "To the extent permitted by applicable law, seller disclaims any warranty that the goods are free from third-party infringement claims." This is not a universal form. The contract should define covered rights and exceptions, and counsel should check the governing jurisdiction's enacted UCC language, interpretation rules, and limits on disclaimers before use.
What Are the Legal Consequences of Breaching a Warranty?
A warranty breach can make the seller responsible for remedies available under applicable sales law and the contract. Recoverable amounts may depend on proof of loss, causation, foreseeability, mitigation, and agreed limitations. The buyer must also comply with applicable notice requirements. Separate indemnity or defense language may expand, narrow, or establish procedures for handling third-party claims.
Does UCC 2-312 Apply to Software Licenses?
UCC 2-312 may apply to some software transactions, but the answer depends on state law and the transaction's structure. Courts may distinguish transferred software products from subscriptions, services, and intellectual property licenses. Because software agreements often include express non-infringement warranties and negotiated indemnities, those terms may be more significant than an assumed Article 2 warranty.
