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Trade Dress › Design Patent › Unfair Competition

Ropes & Gray LLP

Imitation Game: Legal Considerations with Dupes-Based Business Models

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Lower-cost products that are inspired by luxury or well-known branded products —often called “dupes”—have been a fixture in the consumer marketplace for decades. From store-brand pain relievers sold in similar packaging next...more

Quarles & Brady LLP

Protecting Product and Packaging Designs in China Part I – Trademarks

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Like the United States, China offers protection for 2D and 3D designs of products and packaging, which is often known by U.S. consumers and practitioners as “trade dress.” This four-part miniseries of posts provides a...more

Haug Partners LLP

“That’s the way the cookie crumbles!” Third Circuit Court of Appeals Considers Differences Between Trade Dress and Patent...

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In Ezaki Glico Kabushiki Kaisha v. Lotte International America Corp., the U.S. Court of Appeals for the Third Circuit considered a trade dress infringement dispute between two confectioners. Ezaki Glico (“Ezaki”), a Japanese...more

McDermott Will & Schulte

Chalk One Up to the Knock-Off

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Addressing issues of design patent infringement, copyright infringement, trade dress infringement and unfair competition, the US Court of Appeals for the Federal Circuit affirmed a district court’s grant of summary judgment...more

Dorsey & Whitney LLP

“Sleevey Wonders” are “Arm Tight” in California Lawsuit

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The women’s hosiery powerhouse, Spanx, is being sued for allegedly copying designs of a small shapewear company (R and A Synergy, LLC, v. Spanx, Inc., (C.D. Cal. 2017)). In the Complaint filed on December 21, 2017 in the...more

Knobbe Martens

Meow- Copycat Fur and Bows - Forever 21 Stares Down Puma

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As discussed in our previous blog post Puma Treads New Territory Hitting Forever 21 with Copyright Allegations after the Supreme Court’s Star Athletica Decision, Puma sued Forever 21 for design patent infringement, trade...more

Knobbe Martens

These Boots Are Made For Walkin’: Trade Dress and the Distinctive Look of a Boot Sole

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Airwair, the owner of the Dr. Martens brand, recently launched a series of lawsuits in the Northern District of California to enforce the trade dress of its “iconic boots and shoes.” One lawsuit was filed in October against...more

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