News & Analysis as of

Trademark Litigation

Dorsey & Whitney LLP

Repping Your School and How the Penn State Decision Ties In

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School merch is big business. Students want sweats, mugs and the like to show they belong at the school. Alums want merch to show they went to the school. Other purchasers want merch as an aspirational statement, or to...more

Smart & Biggar

Canadian IP litigation 2024: a year in review

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In 2024, we witnessed several notable developments in Canadian IP litigation. These included the Supreme Court granting leave for an appeal on the patentability of methods of medical treatment, a successful patent invalidity...more

Seyfarth Shaw LLP

THREE PEAT: Why Pat Riley’s Trademark Portfolio Makes Him a Chiefs Fan for the Super Bowl

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As the Kansas City Chiefs prepare to face the Philadelphia Eagles in Super Bowl LIX, they aren’t just battling for another championship—they’re chasing history. A win would cement their place in the record books as the first...more

Smart & Biggar

Canadian trademark law 2024: a year in review

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In this article, we review a number of notable Canadian trademark cases from 2024 and highlight key developments in Canadian trademarks practice. On February 5, 2025, join us for an insightful webinar as we deliver a roundup...more

Dorsey & Whitney LLP

Jack Daniel’s Remand, Part I: Why Did the Trial Court Give “Little Weight” to a Consumer Survey Showing 29% Confusion?, Op. 1, No....

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Seven years ago today, Jack Daniel’s was no doubt riding high. The U.S. District Court for the District of Arizona gave Jack a big shot in the arm with a trademark infringement and dilution victory over Bad Spaniel’s...more

Fish & Richardson

USPTO Kicks “Hijacker” of Foreign Trademark Out the Door

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When, if ever, is it okay to use a trademark in U.S. commerce that is identical to another company’s mark used outside the U.S.? Courts have struggled with this issue for years, and the U.S. Patent and Trademark Office...more

Amundsen Davis LLC

Trademark Monitoring: What Girl Scout Cookies Can Teach Us About Intellectual Property

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It’s cold in southeastern Wisconsin, and that can mean only one thing—it’s nearly Girl Scout Cookie season and time to restock my favorites for the year. On learning that the cookie Toast-Yay!® will be retiring, I wondered...more

Holland & Knight LLP

COGNAC, Hip Hop and Fame: A Trademark Showdown with a Twist

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You might be wondering what cognac, hip-hop and fame have in common. The answer, at least in a recent opinion by the U.S. Court of Appeals for the Federal Circuit, is certification trademarks. We have written in the past...more

Seyfarth Shaw LLP

Workin’ for a Birkin? The “Wirkin” Bag and Clever IP Protection

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If you’re “wirkin” to save up the money for a BIRKIN bag, you may be waiting a long time. And it may be just as hard to get an imitation version, based on the recent shutdown of a couple of foreign manufacturers’ attempts at...more

Blake, Cassels & Graydon LLP

Prove It or Lose It: Trademark Registrar Initiates Proof-of-Use Proceedings

The Registrar of Trademarks (Registrar) can now request that owners of trademarks registered with the Canadian Intellectual Property Office (CIPO) submit proof of use of certain trademarks or face expungement of those marks...more

Vorys, Sater, Seymour and Pease LLP

The Precedent: Federal Circuit Clarifies Functionality Doctrine in CeramTec v. CoorsTek

In this edition of The Precedent, we outline the recent federal circuit decision in CeramTec v. CoorsTek. ...more

McDermott Will & Emery

Beach Buggy Battle: Stipulation Insufficient to Establish Trademark Distinctiveness

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The US Court of Appeals for the Fourth Circuit found that a district court does not need to accept both parties’ stipulation that a mark is distinctive but instead is permitted to make an evidentiary inquiry in determining...more

Katten Muchin Rosenman LLP

The Nittany Lions Are the Champs … Trademark Champs - The Katten Kattwalk/Kattison Avenue | Issue 4

Many eyes were on the Nittany Lions this past year as sports pundits speculated The Pennsylvania State University (Penn State) would make it to the College Football National Championship. But those with an interest in...more

UnitedLex

Eight Trademark Protection Strategies for Future-Proofing a Brand

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In today’s fast-paced business world, a brand is more than just a name; it is a company’s most valuable asset. A strong brand identity sets a business apart, builds trust, and drives growth. But with increasing competition...more

Morrison & Foerster LLP

Thatchers v. Aldi: A Bitter Battle over Cider Branding

On 20 January 2025, the Court of Appeal handed down its judgment in the trade mark dispute between Thatchers Cider Company Limited (“Thatchers”), the largest family-run independent cider producer in the UK, and Aldi Stores...more

Kaufman & Canoles

K&C Sports & Entertainment Law Weekly Roundup - January 2025 #3

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Fitbit will pay a civil penalty of $12.25 million after it “knowingly failed to immediately report” a defect in its Ionic smartwatches that caused dozens of people to sustain burn injuries, the Consumer Product Safety...more

K&L Gates LLP

When Life Gives You Lemons….Thatchers Successful as Court of Appeal Finds Aldi Copycat Products Amount to Trade Mark Infringement...

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On 20 January 2025, the English Court of Appeal handed down its judgment in a highly anticipated appeal by Thatchers Cider Company, concluding that Aldi had infringed Thatchers’ registered trade mark under section 10(3) of...more

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

TTAB Upholds Reputation Outside of U.S. as Ground for Opposition

In the recent precedential decision Plumrose Holding Ltd. v. USA Ham LLC, Opposition No. 91272970 (January 17, 2025), the U.S. Trademark Trial and Appeal Board found that an Opposer had standing to challenge registration of a...more

Smart & Biggar

[Webinar] Canadian trademark law 2024: a year in review - February 5th, 12:00 pm - 1:00 pm ET

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Join us for an insightful session as our presenters Pelle Berends, Tierney G.B. Deluzio, Meika Ellis and Kwan T. Loh deliver a roundup of Canadian trademark law, highlighting some of the most important new cases and practice...more

Moritt Hock & Hamroff LLP

Supreme Court Deciding Trademark Case With Broad Implications For The Principle Of Corporate Separateness

In August 2023, a federal appeals court upheld a district court case ruling that declined to apply the principle of corporate separateness – that corporations have no liability for their affiliates’ actions or obligations....more

Seyfarth Shaw LLP

UGG(H), My Business Needs to Change its Name –A Cautionary Tale for International Trademark Strategy

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A longstanding Australian brand, UGG Since 1974, is fighting for the right to use its UGG trademark for footwear in the United States. Deckers Outdoor Corporation, a US-based shoe company, filed a lawsuit against the...more

Miller Canfield

Battle of the Oranges: U-Haul vs. Public Storage in a Trademark Showdown Over the Color Orange

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To be eligible for trademark registration, a color must have acquired distinctiveness and must not be functional. Recently, the Federal Circuit discussed the importance that a color mark not be functional. ...more

Irwin IP LLP

Cognac Flexing Fame in Hip-hop

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Bureau Nat'l Interprofessionnel du Cognac v. Cologne & Cognac Ent., 110 F.4th 1356 (Fed. Cir. 2024) - In trademark disputes, the likelihood of confusion analysis—guided by the DuPont factors—is a balancing test with the...more

International Lawyers Network

Infringement of Trademark by Metatag and Keywords 

Introduction - Post-pandemic, there has been a significant rise in digital marketing worldwide. Companies are utilising platforms (“Platforms”) like Google Ads and various social media networks to connect with prospective...more

Sheppard Mullin Richter & Hampton LLP

Ceramtec GMBH v. Coorstek Biocermanics LLC

This case examines the application of trademark functionality doctrine in the medical device industry, specifically addressing whether the pink color of ceramic hip components can be protected as a trademark. The case...more

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