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Aesthetic Functionality Appeals

Knobbe Martens

Federal Circuit Review - July 2019

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Broad Claim Language and Unpredictability in the Art Lead to Non-Enablement - In Enzo Life Sciences, Inc. v.  Roche Molecular Systems, Inc., Appeal Nos. 2017-2498, -2499, -2545, -2546, broad patent claims were invalid as...more

Knobbe Martens

Can Ear Plugs Tune Out Color? Bright Green Color For Ear Plugs Not Functional

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Moldex-Metric, Inc. filed a trademark infringement lawsuit against McKeon Products.  Moldex-Metric asserted that McKeon infringed its unregistered trade dress consisting of a bright green color for foam ear plugs by using a...more

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