What Is a Trademark Assignment Agreement?
A trademark assignment agreement is a legal contract by which the owner of a trademark — the assignor — permanently transfers all or a portion of its ownership rights in the mark to another party, the assignee. Unlike a trademark license, which only grants temporary permission to use a mark, an assignment is a full transfer of ownership. After the assignment is signed and effective, the assignee becomes the new owner and has the exclusive right to use, license, enforce, and continue registering the mark with the United States Patent and Trademark Office (USPTO) and foreign IP offices.
U.S. trademark law imposes a critical requirement on every trademark assignment: the mark must be transferred together with the goodwill of the business associated with it. This rule, codified in section 10 of the Lanham Act (15 U.S.C. § 1060), reflects the purpose of trademarks — to identify the source of goods or services to consumers. Transferring a mark without the underlying goodwill would be deceptive because the new owner would be borrowing a reputation it did not build. An assignment that fails to include the goodwill is called an "assignment in gross" and is void under U.S. trademark law, which means the new owner may not actually have legally acquired anything.
Trademark assignments happen in many business contexts. The most common scenarios are (1) the sale of an entire business or product line, where the mark is transferred along with the inventory, customer lists, goodwill, and other assets; (2) intercompany restructurings, where a parent moves brand ownership into a centralized IP holding subsidiary for tax or operational reasons; (3) standalone brand sales, where one company buys a mark from another (for example, a rebrand after acquiring a competitor); (4) mergers and acquisitions, where the target's marks must be transferred to the acquirer; and (5) bankruptcy or foreclosure, where a secured lender takes ownership of marks pledged as collateral.
A properly drafted trademark assignment must include the identity of the parties, a clear identification of the mark (including the registration number or application serial number if applicable), the exact wording transferring the mark "together with all goodwill of the business associated with the Mark," the effective date, the consideration (money, services, or other value) supporting the assignment, warranties from the assignor about ownership and validity, signature blocks, and a recordable format suitable for filing with the USPTO. Our template includes all of these elements in the correct legal form.
With Goodwill
Includes the Lanham Act goodwill transfer language required for a valid U.S. assignment
USPTO-Ready
Formatted for recordation through the USPTO Electronic Trademark Assignment System
Full Warranties
Comprehensive warranties on ownership, validity, no encumbrances, and non-infringement
Trademark Assignment Form Preview
Preview of the sections in our trademark assignment template.
Trademark Assignment Agreement
Together with Goodwill
Section 1: Parties
Section 2: Trademark
Section 3: Goodwill Transfer
Assignor hereby transfers the Mark together with all goodwill of the business symbolized by the Mark, including all common law rights, registrations, and pending applications worldwide.
Section 4: Execution
Assignor Signature
Notary Public
Types of Trademark Assignments
Full Assignment with Goodwill
Complete transfer of a trademark and all associated goodwill — the standard for most sales
Assignment with Business Sale
Trademark assigned as part of the sale of the underlying business or product line
Intra-Company Assignment
Transfer between affiliated entities (e.g., parent to subsidiary) for IP holding structures
Security Interest Assignment
Conditional assignment to a lender as collateral for a loan, reverts on repayment
Partial Assignment by Class
Assign the mark only for certain Nice classes or specific goods and services
International Assignment
Transfer of foreign trademark rights or Madrid Protocol registrations
Common Law Mark Assignment
Transfer of an unregistered trademark and the underlying common law rights
Assignment with License-Back
Full assignment paired with a license back to the assignor for continued use
Why Goodwill Matters: The Assignment-in-Gross Problem
One concept trips up more trademark assignments than any other: the goodwill requirement. U.S. trademark law treats a mark not as a piece of property that exists in the abstract, but as a symbol of the reputation and consumer recognition that a business has built around it. A mark cannot be separated from that reputation — to do so would confuse consumers about what they are buying.
Section 10 of the Lanham Act (15 U.S.C. § 1060) codifies this rule: a registered trademark may be assigned "with the good will of the business in which the mark is used, or with that part of the good will of the business connected with the use of and symbolized by the mark." An attempt to assign a mark without the associated goodwill is legally void. Courts call this an "assignment in gross" and treat it as if no assignment had ever happened — meaning the mark may be deemed abandoned, the assignee may not have any legal rights, and the mark may be available for a third party to claim.
The practical consequence is simple: every trademark assignment must explicitly transfer the goodwill. The magic language is some variation of: "together with the goodwill of the business symbolized by the Mark." Without that language, a court may refuse to enforce the assignment. Our template includes the required language in the correct place.
A related pitfall: if the assignee does not actually use the mark in connection with the same types of goods or services (or substantially similar ones) as the assignor, a court may still find the assignment invalid because there was no real goodwill to transfer. Be especially careful when assigning a mark for different product lines than the original use.
How to Assign a Trademark
Confirm ownership and chain of title
Before drafting the assignment, the assignor should confirm ownership by reviewing USPTO records, prior assignments, and any license agreements. Make sure the chain of title is unbroken.
Identify the exact mark and registration
List the mark, USPTO registration number (or application serial number), date of registration, international class(es), and the goods/services covered. Include any common law rights if the mark has unregistered uses.
Confirm goodwill transfer
Ensure the assignment explicitly transfers the mark 'together with the goodwill of the business symbolized by the Mark.' This is non-negotiable for a valid U.S. assignment.
Draft the assignment agreement
Use our template to draft the full agreement, including parties, mark identification, consideration, warranties, indemnification, governing law, and signature blocks.
Sign and notarize
The assignor signs the assignment. Notarization is not strictly required for USPTO recordation, but is recommended for evidentiary purposes and is required by some foreign IP offices.
Record with the USPTO
File the assignment through the USPTO Electronic Trademark Assignment System (ETAS) within three months of execution. Pay the $40 recordation fee per mark. Keep the recordation confirmation for your records.
Update international registrations
If the mark is registered in other countries, file assignment recordations with each relevant national office or through WIPO's Madrid Protocol.
Notify licensees and other third parties
Notify any existing licensees, distributors, or franchisees of the assignment and provide new payment and contact information.
Key Components
Parties
Full legal names and addresses of the assignor and assignee, including any entity type (LLC, corporation) and jurisdiction of organization.
Mark identification
The exact mark (word mark, design, or logo), USPTO registration number and/or serial number, and the associated goods and services.
Goodwill clause
Explicit language transferring the mark 'together with the goodwill of the business symbolized by the Mark' — required by the Lanham Act.
Consideration
The payment or other value being exchanged for the assignment. Even nominal consideration ($1) is generally sufficient to support a valid assignment.
Effective date
The date the assignment takes effect. Can be immediate or tied to a closing condition (e.g., completion of a business sale).
Warranties
Assignor's representations about ownership, authority, non-encumbrance, validity, and non-infringement.
Indemnification
Assignor's obligation to defend and indemnify the assignee against claims arising from pre-assignment use or breach of warranties.
Further assurances
Assignor's agreement to sign additional documents needed to record the assignment worldwide.
Governing law
Which state's law governs interpretation and enforcement of the agreement.
Signature block
Signature lines for assignor (required) and assignee (optional but recommended), with dates and notary acknowledgment.
USPTO Recordation
Recordation with the USPTO is the single most important step after signing a trademark assignment. While the assignment is legally effective between the parties as soon as it is signed, recording it with the USPTO provides crucial protections against third parties.
The three-month rule. Under 15 U.S.C. § 1060(a)(4), an unrecorded assignment is void against a subsequent bona fide purchaser for value without notice unless it is recorded within three months of execution or prior to the subsequent purchase. This means that if the assignor later sells the same mark to a third party who has no notice of the first assignment, the third party may prevail — unless the first assignment was recorded. Never rely on informal agreements.
How to file.Use the USPTO's Electronic Trademark Assignment System (ETAS) at assignments.uspto.gov. You will need: the signed assignment document (PDF), the registration or application numbers affected, contact information for both parties, and a credit or debit card to pay the $40 per-mark recordation fee. Electronic filings are usually processed within a few business days.
After recordation. You will receive a confirmation notice with a reel and frame number that identifies the recordation in USPTO records. The assignee becomes the new owner of record and is responsible for all future maintenance filings (Section 8 declarations, Section 9 renewals, etc.). Update the correspondent address in TSDR so USPTO notices reach the new owner.
Warranties & Indemnification
A trademark assignment should include robust warranties from the assignor and indemnification protecting the assignee against breaches. Standard warranties include:
- Ownership. Assignor is the sole and exclusive owner of the mark, with full title.
- Authority. Assignor has the corporate and legal authority to execute the assignment.
- No encumbrances. The mark is free and clear of liens, security interests, licenses, and other encumbrances, except as disclosed.
- No prior assignments. Assignor has not previously assigned the mark in a manner that would conflict with this assignment.
- Valid and subsisting. The mark is valid, in force, and all required USPTO maintenance filings are current.
- No infringement claims. No third party has alleged that the mark infringes any other mark, and the mark does not, to the assignor's knowledge, infringe any third-party rights.
- No pending disputes. No oppositions, cancellation proceedings, or litigation affecting the mark are pending or threatened.
- Continuous use. The mark has been continuously used in commerce since the date of first use, without abandonment.
The indemnification clause requires the assignor to defend and hold the assignee harmless against losses resulting from breach of any warranty, and against any claims arising from the assignor's pre-assignment use of the mark. Indemnification is typically capped at the amount of consideration paid for the assignment unless the parties negotiate otherwise.
Legal Requirements
- Writing. 15 U.S.C. § 1060 requires assignments of registered marks to be in writing and executed by the assignor.
- Goodwill transfer. The assignment must transfer the mark together with the associated goodwill.
- Authorized signatures. The assignor must be authorized to execute the assignment (for entities, an officer with proper authority).
- Recordation (recommended). Record with the USPTO within three months of execution to preserve priority against subsequent purchasers.
- ITU limitations. Intent-to-use applications can only be assigned to successors of the underlying business before a statement of use is filed.
- State law. State common law governs the execution formalities, consideration, and contract interpretation aspects of the assignment.
Sample Trademark Assignment
TRADEMARK ASSIGNMENT AGREEMENT
This Trademark Assignment Agreement ("Assignment") is entered into as of [Effective Date] by and between [Assignor Name] ("Assignor") and [Assignee Name] ("Assignee").
1. ASSIGNMENT
For good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Assignor hereby irrevocably sells, assigns, transfers, and conveys to Assignee all right, title, and interest in and to the trademark identified on Schedule A (the "Mark"), together with all goodwill of the business symbolized by the Mark, all common law rights, all registrations and applications therefor worldwide, and all causes of action for past, present, and future infringement.
2. CONSIDERATION
Assignee shall pay Assignor the sum of $[Amount] as consideration for this Assignment.
3. REPRESENTATIONS AND WARRANTIES
Assignor represents and warrants that: (a) it is the sole and exclusive owner of the Mark; (b) the Mark is free and clear of all liens, encumbrances, and third-party claims; (c) no proceedings are pending or threatened that could affect the validity of the Mark; (d) Assignor has full power and authority to execute this Assignment; and (e) the Mark has been continuously used in commerce since the date of first use.
4. FURTHER ASSURANCES
Assignor shall execute any additional documents reasonably requested by Assignee to record this Assignment with the USPTO and any foreign trademark offices, and to effectuate the transfer of the Mark.
5. INDEMNIFICATION
Assignor shall indemnify and hold Assignee harmless from any losses, damages, or expenses arising from any breach of the representations and warranties set forth herein.
6. GOVERNING LAW
This Assignment shall be governed by the laws of the State of [State].
Frequently Asked Questions
Official Resources
USPTO - Trademarks
Official U.S. Patent and Trademark Office trademark information and filing portal
USPTO - Assignment Search
Search recorded trademark assignments in the USPTO database
USPTO - Change of Ownership
Official guidance on recording trademark assignments and changes of ownership
15 U.S.C. § 1060 - Lanham Act
Federal statute governing trademark assignments
WIPO - Madrid Protocol
International trademark registration and assignment system
INTA - International Trademark Association
Global industry association for trademark professionals
USPTO - Assignment FAQs
Common questions about trademark ownership transfers
UK IPO
United Kingdom Intellectual Property Office for UK trademark assignments
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