News & Analysis as of

Trademark Litigation United States Patent and Trademark Office

Mayer Brown

Key Court Decisions: Functional and Generic Trademarks

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In this episode of The Upper Brand, Richard Assmus, Kristine Young, and Christa Cole delve into key court cases that have shaped trademark law. They explore the intricacies of functional and generic trademarks, with insights...more

Fitch, Even, Tabin & Flannery LLP

The Federal Circuit takes on Kisses, Sunlight, and Soft Drinks

An application for a US trademark may be rejected if it is likely, when used on or in connection with the goods of the applicant, to cause confusion with another registered mark. On July 23, in Sunkist Growers, Inc. v....more

Fenwick & West LLP

Federal Circuit Confirms: Prosecution History Disclaimer Applies to Design Patents Too

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Many industries rely on design patents to protect the look and feel of their products—especially when aesthetics drive customer interest, brand identity, or market differentiation. In Top Brand LLC v. Cozy Comfort Company...more

Jaburg Wilk

The Trademark Registration Process: Step-by-Step Guide

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Registering a trademark with the U.S. Patent and Trademark Office (USPTO) provides significant legal benefits, including nationwide protection and the presumption of ownership. Federal registration is a smart investment for...more

McDermott Will & Emery

Victory lap: Extraterritorial injunction permitted for breach of settlement agreement

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The US Court of Appeals for the Fourth Circuit upheld a permanent injunction, concluding that the district court properly determined that a party’s violation of a settlement agreement would lead to irreparable harm. Wudi...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases: Top Brand LLC v. Cozy Comfort Company LLC

Top Brand LLC v. Cozy Comfort Company LLC, Appeal No. 2024-2191 (Fed. Cir. July 17, 2025) In this week’s Case of the Week, the Court of Appeals for the Federal Circuit held that prosecution history disclaimer applies to...more

International Lawyers Network

Can Non-English Language Trademarks Be Refused Registration Based on the Foreign Equivalents Doctrine?

Suppose that you want to register your trademark that is in a non-English language on goods or services for your business in the United States. Will your non-English language trademark need to be translated to English to...more

Knobbe Martens

The Federal Circuit Grounds US SPACE FORCE Trademark Application

Knobbe Martens on

IN RE THOMAS D. FOSTER, APC, - Before Moore, Prost, and Stoll. Appeal from the United States Patent and Trademark Office. Section 2(a) of the Lanham Act bars registration of a pending application for a mark that falsely...more

Seyfarth Shaw LLP

Know the Rules or Get Burned: TTAB Smolders Oppositions for Failure to Prosecute

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In Adaptive Energy LLC v. Central Coast Agriculture, Inc., the Trademark Trial and Appeal Board (“Board”) dismissed two oppositions for failure to prosecute. Oppositions Nos. 91275644 and 91280840 (April 11, 2025). The...more

Baker Donelson

Trademark Trouble: When the F-Word Fails to Function

Baker Donelson on

Recent Supreme Court decisions underscore how viewpoint-based refusals of trademark applications are unconstitutional. But can these viewpoint-based refusals survive under the "failure-to-function" doctrine instead?...more

Knobbe Martens

Coloring Within the Lines: The Genericness Test for Color Trademarks

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IN RE: PT MEDISAFE TECHNOLOGIES - Before Prost, Clevenger, and Stark. Appeal from the Trademark Trial and Appeal Board. A proposed color mark was found generic where the relevant public perceived the color to be a common...more

Fish & Richardson

Green Glove Trademark Application Gets Red Light From Federal Circuit

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In a precedential decision, the U.S. Court of Appeals for the Federal Circuit recently blessed the test used by the U.S. Trademark Trial and Appeal Board (TTAB) for denying registration to PT Medisafe Technologies for a...more

Farella Braun + Martel LLP

New TTAB Precedent Prohibits Incorporation By Reference

In a precedential decision issued June 6, 2025, the Trademark Trial and Appeal Board (TTAB) confirmed what has long been suggested in its procedural manual: Appellants in ex parte appeals may not incorporate arguments from...more

Farella Braun + Martel LLP

What's In a Name?: The Legal Landscape of Choosing Surnames as Trademarks

As noted in the linked article, many iconic brands, including Ford, Harley-Davidson, and JC Penney (yes, he was real), bear the surnames of their founders. These names often lend a sense of authenticity or legacy that...more

McDermott Will & Emery

No Fairytale Ending for Consumer Opposition: RAPUNZEL Reinforces Lexmark Standing Limits

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The US Court of Appeals for the Federal Circuit affirmed the Trademark Trial & Appeal Board’s dismissal of a trademark opposition brought by a consumer, holding that mere consumer interest is insufficient to establish...more

McDermott Will & Emery

Stylish but Generic: ‘VETEMENTS’ Can’t Dress Up as Trademark

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The US Court of Appeals for the Federal Circuit affirmed the Trademark Trial & Appeal Board’s refusal to register the mark VETEMENTS for clothing and related retail services, finding that the mark was generic under the...more

McDermott Will & Emery

False Connection: Post-Application Date Evidence Can Be Considered

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The US Court of Appeals for the Federal Circuit affirmed the Trademark Trial & Appeal Board’s refusal to register a mark on the grounds of false connection, explaining that the false connection inquiry can include evidence...more

Farella Braun + Martel LLP

Trademark Applications Filed on an Intent-To-Use Basis Can Be Vulnerable To Challenge

In filing to register a trademark on an “intent-to-use” basis, the applicant must verify that it has a good faith “bona fide intention to use the mark in commerce.” 15 U.S.C. § 1051(b). Assuming there is nothing on the face...more

Fish & Richardson

No Space at the Trademark Office for US SPACE FORCE

Fish & Richardson on

In a rare precedential decision involving Section 2(a) of the Lanham Act, the U.S. Court of Appeals for the Federal Circuit recently upheld a denial by the Trademark Trial and Appeal Board (TTAB) of applications filed for US...more

Foley Hoag LLP - Making Your Mark

Brewed in San Diego: Trademark Lessons from America's Craft Beer Capital and Beyond

This year, the INTA Annual Meeting lands in sunny San Diego, California—a city known not only for its breathtaking coastline, laid-back vibe, and rich cultural diversity, but also for its dynamic landscape of iconic brands...more

McDermott Will & Emery

No Green Light to Register Color Mark for Medical Gloves

Addressing for the first time the test for determining whether a color mark is generic, the US Court of Appeals for the Federal Circuit adopted the Trademark Trial & Appeal Board’s Milwaukee test as the appropriate standard,...more

Proskauer - The Patent Playbook

Value and Risk of Overlapping Intellectual Property Protections

A well-orchestrated intellectual property strategy requires carefully and thoughtfully leveraging copyright, trademark, and patent laws, as highlighted by a recent decision handed down by the United Sates Court of Appeals for...more

ArentFox Schiff

It’s Not Easy Being Green (If You Are a Color Trademark for Medical Gloves)

ArentFox Schiff on

In refusing registration of the color green for “chloroprene medical examination gloves,” the Federal Circuit adopted — for the first time — a legal test for genericness of color marks. The decision underscores the high...more

Amundsen Davis LLC

How Businesses Can Enforce Trademark Registrations

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Trademark registrations are a great tool for business owners to protect their brand identity. Unlike some other forms of intellectual property protection, trademarks can last forever provided that they are actively used and...more

Harris Beach Murtha PLLC

Fourth Circuit Confirms: Physical Distance Does Not Avoid Trademark Confusion

The Fourth Circuit Court of Appeals recently issued a decision confirming that using similar names for businesses in the same industry can result in a likelihood of confusion despite the physical distance of the entities. In...more

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