News & Analysis as of

Design Patent Inherently Distinctive

Manatt, Phelps & Phillips, LLP

Functional Chicken Feeder Design Held Not Eligible for Trade Dress Protection

In CTB Inc. v. Hog Slat, Inc., the U.S. Court of Appeals, Fourth Circuit, found that a chicken feeder design was not eligible for trade dress protection because it improved the way the feeders worked. It was therefore...more

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

MarkIt to Market® - September 2018: When the Other Shoe Drops – Keep Calm and (Trade) Dress Up

Design patents are often the go-to option for protecting the visual features, or design, of a product. But design patent protection is not always available, such as after the product has been on sale, offered for sale, or...more

Hogan Lovells

Japan: Defendant shelved – IP High Court judgement finds for unfair competition

Hogan Lovells on

The Intellectual Property High Court (IPHC) rendered a judgement on 29 March 2018, granting a permanent injunction on the sale of shelving units marketed by the defendant....more

Dorsey & Whitney LLP

Hey, Batter Batter! – Lizard Skins Goes to Bat over its Grip Tape Designs

Dorsey & Whitney LLP on

It’s finally the start of baseball season: you can almost feel the gentle spring breeze, smell the peanuts and popcorn, and hear the crack of the bat. You may also notice something more colorful, dotted, and perhaps...more

Knobbe Martens

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

Knobbe Martens on

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

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

Mark It to MarketTM - July 2016

The July 2016 issue of Sterne Kessler's Mark It to MarketTM newsletter discusses an upcoming SCOTUS design patent case, In One Nation Enterprises and stylization of a descriptive term, and currently open gTLD Sunrise Periods....more

Dorsey & Whitney LLP

Drilling Down: Court Invalidates Design Patent on Wellbore Centralizer Due to Lack of Ornamentality

Dorsey & Whitney LLP on

In an unusual patent claim construction order on March 2nd, a federal district court held a design patent invalid for functionality. This is a relatively rare outcome because claim construction in design patent cases is often...more

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