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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

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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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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USPTO Adapts to CAFC’s New Guidelines: What Design Patent Examiners Need to Know

Patently-O

by Dennis Crouch On May 22, 2024, the day after the Federal Circuit’s en banc LKQ v. GM decision, the USPTO issued a memorandum to its examiners providing updated guidance and examination instructions in light of the court’s overturning of the long-standing Rosen-Durling test for determining obviousness of design patents.

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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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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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Design Patent Bar Now Reality

Patently-O

by Dennis Crouch The USPTO is officially establishing a separate design patent practitioner bar with its final rule published on November 16, 2023 and effective January 2, 2024. Currently, a single patent bar governs registration for anyone seeking to practice before the USPTO in utility, plant, and design patent matters.