News & Analysis as of

Likelihood of Confusion Trademark Infringement Appeals

McDermott Will & Emery

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

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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

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

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

McDermott Will & Emery

RAW Confusion? No Error Where Trial Court Declines to Clarify Agreed Jury Instruction

The US Court of Appeals for the Seventh Circuit affirmed a district court’s jury verdict that found trade dress infringement and liability under state deceptive practices law, and the court’s order entering a nationwide...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

Irwin IP LLP

Your “Chicken Scratch” May Be Confusing 

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In Re R.S. Lipman Brewing Co., LLC, 2025 WL 1099603 (Fed. Cir. Apr. 14, 2025) - Be careful when selecting a name for your product, otherwise you might find yourself cooked at the United States Patent and Trademark Office...more

McDermott Will & Emery

When Analyzing Likelihood of Confusion, It’s Not Just Location, Location, Location

The US Court of Appeals for the Fourth Circuit vacated a district court’s decision finding no infringement that focused on only the geographic distance between the physical locations of the two users without considering the...more

McDermott Will & Emery

Lager Than Life: $56 Million Verdict in Beer Trademark Dispute Still on Tap

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The US Court of Appeals for the Ninth Circuit upheld a $56 million trial verdict in a trademark dispute, finding that the evidence supported the jury’s conclusion that a beer company’s rebranding of one its beers infringed a...more

Sunstein LLP

Wavy Baby Waves Goodbye to its Attempt at Humor

Sunstein LLP on

In August, Vans, a globally-known footwear and apparel company, and MSCHF, a Brooklyn-based art collective, settled their trademark and trade dress dispute, entering an agreement that permanently enjoins and restrains MSCHF...more

McDermott Will & Emery

Ghostly Misstep: No Confusion Means No Preliminary Injunction

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In a trademark case involving an incontestable registration, the US Court of Appeals for the First Circuit affirmed a district court ruling denying the registrant a preliminary injunction (PI) for failure to establish...more

A&O Shearman

Crowd control caution: how a crowded market may affect your trade mark protection

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The Court of Appeal has confirmed that the existence of a “crowded market” and any coexistence terms entered into by parties may be relevant factors in assessing likelihood of confusion. While the Lifestyle Equities v Royal...more

Erise IP

What’s Trending in Trademarks, October 2024: T.I., Tiny Win $71.5M Verdict for OMG Girlz, Second Circuit Holds Against 1-800...

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Every month, Erise’s trademark attorneys review the latest developments at the U.S. Patent and Trademark Office, in the courts, and across the corporate world to bring you the stories that you should know about: Third...more

McDermott Will & Emery

David-Versus-Goliath Trademark Victory Isn’t “Exceptional”

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The US Court of Appeals for the Third Circuit vacated an award of attorneys’ fees for reanalysis, explaining that the district court’s finding that the case was “exceptional” under the Lanham Act was based on policy...more

McDermott Will & Emery

Smart Choice: Survey Design Didn’t Render Survey Unreliable

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Underscoring its faith in a jury’s competency to use its “common sense and experience” in evaluating evidence, the US Court of Appeals for the Ninth Circuit affirmed a district court’s judgment in favor of the defendants in a...more

Erise IP

What’s Trending in Trademarks, March 2024: Chanel Reseller Found Liable for Trademark Infringement, False Advertising; Federal...

Erise IP on

Every month, Erise’s trademark attorneys review the latest developments at the U.S. Patent and Trademark Office, in the courts, and across the corporate world to bring you the stories that you should know about: Chanel...more

Dorsey & Whitney LLP

Trader Joe’s Labor Union Bags a Victory in Trademark Dispute

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Trader Joe’s is a hugely popular grocery chain that has expanded from its Southern California origins to operate close to 600 stores across the United States. Although Trader Joe’s has traditionally had a reputation as an...more

Dorsey & Whitney LLP

Wavy Baby’s Shoes Not Entitled to Special First Amendment Protections

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40 years ago, I was the new kid in 6th grade – truly a terrible age in a young girl’s life to try and “fit in” at a new elementary school in a small town. But, one of my best memories from that year was procuring my first...more

McDermott Will & Emery

Just How Similar Must Competing Marks Be to Survive Dismissal?

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After a de novo review, the US Court of Appeals for the Sixth Circuit affirmed in part and reversed in part a district court’s motion to dismiss, finding the competing marks sufficiently similar to avoid dismissal, and the...more

McDermott Will & Emery

Grubhub Relishes Victory Against Trademark Preliminary Injunction

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Upholding the denial of a preliminary injunction motion in a trademark infringement dispute, the US Court of Appeals for the Seventh Circuit concluded that the district court did not err in finding that the trademark owner...more

McDermott Will & Emery

Disgorgement of Profits Appropriate Remedy for Breach of Contract, Trademark Infringement

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In a trademark infringement and breach of contract case involving real estate companies with a shared name, the US Court of Appeals for the Fourth Circuit affirmed summary judgment in favor of the trademark owner, including...more

Woods Rogers

What Barbenheimer Can Teach Us About Intellectual Property

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Barbenheimer is a new term for consecutively watching the movies “Barbie” and “Oppenheimer.”  In honor thereof, we present the Barbenheimer Legal Alert. Did you know Mattel sued, and lost, to stop the “Barbie Girl” song?...more

McDermott Will & Emery

All’s Well That Edwell: Two Markets Can Be Substantially Different if Defined Narrowly Enough

Despite evidence of actual confusion and seemingly similar services, the US Court of Appeals for the Tenth Circuit upheld a district court’s noninfringement finding concerning two nearly identical education-related marks...more

McDermott Will & Emery

Elevate the $: Geographic Isolation Helps Defeat Trademark Infringement Claim

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In a case between similarly named banks, the US Court of Appeals for the Tenth Circuit confirmed expert disclosure requirements, conducted a de novo likelihood of confusion analysis and ultimately upheld a finding of no...more

McDermott Will & Emery

On the Road Again: Alternative Designs May Impact Trade Dress Functionality Analysis

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The US Court of Appeals for the Sixth Circuit reversed and remanded a summary judgment ruling, finding that there were genuine disputes of material fact regarding whether the plaintiff’s alleged trade dress was functional and...more

McDermott Will & Emery

Delay in Enforcing Trademark Measured from When Infringement Became Actionable

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Addressing laches and progressive encroachment, the US Court of Appeals for the Eighth Circuit reversed and remanded a district court’s grant of summary judgment based on laches because the district court failed to “conduct a...more

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