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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. Rejecting the argument that KSR did not implicate design patent obviousness, the court reasoned that 35 U.S.C. ยง GM Global Tech. Operations LLC , No.

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Design Patent Protection for Computer Generated Icons and Graphical User Interfaces

Intellectual Property Law Blog

Recent patent cases have made it more difficult to obtain utility patent protection for some of the functional aspects of computer software. Strategic use of design patents can be an important part of an overall patent strategy. Strategic use of design patents can be an important part of an overall patent strategy.

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USPTO Adapts to CAFCโ€™s New Guidelines: What Design Patent Examiners Need to Know

Patently-O

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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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 Intโ€™l Co. Teleflex Inc. LKQ Corporation et al.

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Federal Circuit Upends Design Patent Validity Test

JD Supra Law

Unlike utility patents, which are frequently invalidated on obviousness grounds, design patents historically faced a rigid test making obvious findings rare.

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BREAKING: Full Fed. Circ. Throws Out 'Rigid' Tests For Design Patents

IP Law 360

The full Federal Circuit on Tuesday overruled long-standing tests for proving that design patents are invalid as obvious, finding that the rules are "improperly rigid" and holding that the obviousness test for utility patents should be used instead.

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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.