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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. John Deere Co. and KSR Int’l Co. Teleflex Inc. 2021-2348 (Fed.

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Federal Circuit Overrules Rosen-Durling Test for Design Patent Obviousness

JD Supra Law

On May 21, 2024, the en banc Federal Circuit overruled the Rosen-Durling test for design patent obviousness, holding that Supreme Court law dictates "a more flexible approach … for determining non-obviousness. May 21, 2024). John Deere analysis applies.

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LKQ v. GM: What In-House Counsel Needs to Know About This Change in Design Patent Law

JD Supra Law

On May 21, 2024, the Federal Circuit issued an en banc decision (full court, instead of the typical three-judge panel) in LKQ Corp. GM Global Technology Operations LLC, overturning the long-standing obviousness test for design patents. By: Wolf, Greenfield & Sacks, P.C.

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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. May 21, 2024). Operations LLC, No. The en banc court held that the “Rosen-Durling” test was “improperly rigid” and that the Graham v.

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Federal Circuit Overrules Rosen-Durling Test for Design Patent Obviousness

Patently-O

by Dennis Crouch In a highly anticipated en banc decision, the Federal Circuit has overruled the longstanding Rosen-Durling test for assessing obviousness of design patents. May 21, 2024) (en banc). Rejecting the argument that KSR did not implicate design patent obviousness, the court reasoned that 35 U.S.C. §

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Latest Federal Court Cases - May 2024 #4

JD Supra Law

May 21, 2024) - In a rare en banc opinion, the Federal Circuit overruled decades of prior precedent concerning the standard to evaluate the obviousness of design patents. The Court created a new standard relying on principles adapted from utility patent jurisprudence. LKQ Corporation v. 2021-2348 (Fed.

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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. May 21, 2024). GM Global Tech. 2021-2348 (Fed.