#rosen-durling-test

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The IP Law Blog
3 months ago
Design

Federal Circuit Changes Obviousness Test For Design Patents

Design patents are now subject to the same nonobviousness test as utility patents, overruling the previous Rosen-Durling test. [ more ]
IPWatchdog.com | Patents & Intellectual Property Law
5 months ago
Web design

En Banc CAFC Overrules Design Patent Obviousness Test in Light of KSR

Elimination of Rosen-Durling test for design patent obviousness based on statutory and Supreme Court precedent. [ more ]
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