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Danger Ahead? Graham and KSR Now Apply to Design Patents

JD Supra Law

On May 21, 2024, the US Court of Appeals for the Federal Circuit issued an en banc opinion overruling the long-standing Rosen-Durling test for obviousness of design patents in favor of the analytical framework used for utility patents outlined in Graham v. 2021-2348 (Fed. John Deere Co. and KSR Int’l Co. Teleflex Inc.

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[Guest post] Decoding the General Court in design law – adding matter to the prior art?

The IPKat

The IPKat has received and is pleased to host the following guest contribution by Katfriend Henning Hartwig (Bardehle Pagenberg) on a brand-new decision issued by the General Court of the European Union on 3 July 2024 in an interesting design case (Case T-329/22). The designer had a wide design freedom. by Henning Hartwig I.

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Most Common Design Patents 1842-2021

Patently-O

This time, I was able to go back to the 1840s and show the most-common design patent titles from each era. The bulk of the data also comes via OCR of images and so there are some artifacts (although I did read-through the first 1,000 design patents). To make the chart, I used a 14 year rolling average.

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Federal Circuit Overrules Rosen-Durling Test For Design Patent Obviousness

JD Supra Law

The Federal Circuit has overruled the long-standing Rosen-Durling test used to evaluate obviousness of design patents. 2021-2348 (Fed. GM Global Tech. May 21, 2024).

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China’s Rise in U.S. Design Patent System

Patently-O

WIPO administers the WIPO-administered Hague System for the International Registration of Industrial Designs. In 2015, the US linked its design patent system with Hague — this gives U.S. designers easier access to global design rights; and non-U.S. design patent system. by Dennis Crouch.

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Defending Design Patents

Patently-O

In our new paper, The Truth About Design Patents , we debunk three widely held—but incorrect—views about U.S. design patents. Taken together, these myths paint a grim picture of design patents: Half of all design patent applications are rejected. Most asserted design patents are invalidated in litigation.

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Full Federal Circuit Ditches Decades-Old Design Patent Test

JD Supra Law

This week, the full Federal Circuit overruled its decades-old test for deciding whether a design patent is invalid as obvious. 2021-2348, 2024 WL 2280728 (Fed. Operations LLC, No. May 21, 2024). The en banc court held that the “Rosen-Durling” test was “improperly rigid” and that the Graham v.