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Trademark Litigation Trademark Infringement Trademarks

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Legally Viral: Reality TV Trademarks on Social Media

While reality stars often use their on-camera exposure to kick-start their personal brand, sustaining momentum relies heavily on cultivating a strong social media presence to stay connected with their audience. Not...more

ArentFox Schiff

Clash of the Columbias - Litigating Co-Existence Agreements

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Columbia Sportswear and Columbia University both use the word mark “COLUMBIA” on apparel. To prevent confusion and avoid a trademark fight, the parties entered into a co-existence agreement in 2023 to let the University keep...more

Mayer Brown

Penn State v. Vintage Brands

Mayer Brown on

In this episode of The Upper Brand, hosts Kristine Young and Rich Assmus delve into the Penn State v. Vintage Brands case, exploring the complexities of trademark use in collegiate merchandise. They discuss the legal...more

International Lawyers Network

Global Giants vs. Local Legends: The Fanatics v FanFirm IP Battle Unpacked

Fanatics, LLC v FanFirm Pty Ltd [2025] FCAFC 87 - The Full Federal Court of Australia has passed judgment on a clash between local sports merchandiser, FanFirm Pty Limited, and a global opponent, Fanatics, LLC in a case about...more

Baker Donelson

Bored Apes – Intangible "Goods" Pave the Way for Trademark Protection of NFTs

Baker Donelson on

In a recent decision establishing important precedent for trademark rights associated with digital assets, the Court of Appeals in Yuga Labs, Inc. v. Ripps, Case No. 24-879, 2025 WL 2056060 (9th Cir. July 23, 2025), clarified...more

DarrowEverett LLP

Trademark Rights Explained: Common Law vs. Federal Registration

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Whether a business is launching a new product or rebranding an existing company, selecting a name, logo, or slogan is a crucial decision. Trademarks are powerful tools that identify the source of goods or services and protect...more

Kaufman & Canoles

K&C Sports & Entertainment Law Weekly Roundup - August 2025 #2

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The Denver Broncos told a Colorado state court Friday that a now-defunct coffee company illegally used the team’s intellectual property to sell products even though it owed the team over $1.5 million....more

Troutman Pepper Locke

Is My Guitar Pedal a Klone or a Counterfeit? — No Infringement Intended Podcast

Troutman Pepper Locke on

In this episode, Austin Padgett and Rusty Close venture into the dynamic world of guitar pedals, focusing on the iconic Klon Centaur and its creator's legal showdown with Behringer's Centaur Overdrive. While many Klon...more

Proskauer Rose LLP

Three Point Shot - August 2025

Proskauer Rose LLP on

Nike and Sneaker Customizer Lace Up a Settlement - On June 18, 2025, Nike, Inc. (“Nike”) and Dominic Ciambrone (“Ciambrone”), founder of the shoe customization outfit, The Shoe Surgeon, entered into a confidential...more

Dorsey & Whitney LLP

When it Comes to the View, Will the Cubs Play Ball?

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Watching a Cubs game from a nearby rooftop sounds like an ideal afternoon.  At Wrigley Field, it became a business.  For years, rooftop owners near the stadium sold tickets, served food and drinks, and offered fans a unique...more

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

McDermott Will & Schulte

It’s not monkey business: NFTs can be trademarked

The US Court of Appeals for the Ninth Circuit concluded that a non-fungible token (NFT) is a “good” under the Lanham Act but reversed the district court’s grant of summary judgment for trademark infringement because the owner...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

Mayer Brown

Online Advertisements and Trade Mark Infringement – Singapore Court of Appeal Issues a Landmark Decision

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The Singapore Court of Appeal's decision in East Coast Podiatry Centre Pte Ltd v Family Podiatry Centre Pte Ltd [2025] SGCA 28 ("East Coast Podiatry") marks a significant development in Singapore's trade mark jurisprudence,...more

Jaburg Wilk

Common Trademark Mistakes (And How to Avoid Them)

Jaburg Wilk on

Registering and protecting a trademark involves more than just filing paperwork. Many businesses make costly errors that could lead to rejection, enforcement issues, or even the loss of rights. Here are some of the most...more

McDermott Will & Schulte

Clean bill of health: Only domestic activities count when analyzing likelihood of confusion

Affirming a summary judgment decision finding no trademark infringement under the Lanham Act, the US Court of Appeals for the Ninth Circuit determined that the district court properly focused on domestic activity with regard...more

Katten Muchin Rosenman LLP

Not So Fast...Online Retailer Wants New Trademark Trial Against Penn State

In the ongoing trademark dispute between The Pennsylvania State University (Penn State) against online retailer Vintage Brand, LLC (Vintage), along with its manufacturer and distributor Sportswear Inc. d/b/a Prep Sportswear...more

Hogan Lovells

Iconix v Dream Pairs: post sale confusion is enough for UK trade mark infringement

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The UK Supreme Court has allowed Dream Pairs’ appeal against the decision of the Court of Appeal and confirmed that post-sale confusion alone is sufficient for UK trade mark infringement to be established because damage to...more

Morgan Lewis

UK Supreme Court Confirms Post-Sale Context Is a Basis for Trademark Infringement

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The UK Supreme Court recently handed down judgement in the case of Iconix Luxembourg Holdings SARL v. Dream Pairs Europe Inc. The decision has provided important clarity on the question of whether post-sale confusion is...more

McDermott Will & Schulte

Don’t walk away: Trademark owner can’t bring infringement suit against co-owner

The US Court of Appeals for the Fifth Circuit upheld a district court’s summary judgment decision that a co-owner of a trademark cannot bring infringement or dilution claims under the Lanham Act against other co-owners or...more

Dorsey & Whitney LLP

Labubu and La-No-No: Navigating Trade Dress in Plush Toys

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Most companies would love to have their product become a viral sensation, but in the age of viral media and “internet dupes,” companies are forced to fire on all cylinders to successfully secure and defend the intellectual...more

Jenner & Block

Two Years After Abitron: Navigating the Limits of US Trademark Enforcement Abroad

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Two years after the US Supreme Court’s decision in Abitron Austria GmbH v. Hetronic International, Inc., US trademark owners and global businesses continue to grapple with its implications for cross-border enforcement. The...more

Jones Day

UK Supreme Court Holds Post-Sale Confusion is Relevant for Establishing Trade Mark Infringement

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The Court ruled that the post-sale context can be relevant when establishing similarity between trade marks....more

Farella Braun + Martel LLP

IP Terminology: Accuracy Matters

In the linked article about a trademark dispute, the author notes that the plaintiff claimed the defendant used a “copyrighted name.” Just a reminder: one can patent inventions, copyright creative works of expression, and...more

Farella Braun + Martel LLP

Two's A Crowd: The Pitfalls of Trademark Co-Ownership

Often, individuals joining together on a project believe they should each own the name they choose. Indeed, it only seems fair. But having multiple owners of a single trademark is a recipe for trouble, and the partners would...more

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