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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. § GM Global Tech. Operations LLC , No.

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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. Acquiring Design Patents.

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Navigating Partial Design Rejections in China

JD Supra Law

As outlined in our previous post, on June 1, 2021 the Fourth Amendment to the Chinese Patent Law came into effect, allowing partial claiming in design patent applications. By: Quarles & Brady LLP

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Noteworthy Matters on Partial Design Patent Application

JD Supra Law

Among them, the applicants and the patent attorneys pay special attention to the introduction of the partial design system. By: Linda Liu & Partners

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Navigating Partial Design Rejections in China

LexBlog IP

As outlined in our previous post , on June 1, 2021 the Fourth Amendment to the Chinese Patent Law came into effect, allowing partial claiming in design patent applications. What Does it Mean to Fail to Form a “Relatively Independent Area” or a “Relatively Complete Design Unit” of a Product?

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Obviousness Test for Design Patents Unchanged

The IP Law Blog

Design patents and utility patents are two different things. Design patents protect ornamental designs, such as the shape of a perfume bottle or the design on flatware. To be patentable, however, both designs and functional inventions must satisfy two requirements. Telflex, Inc.,

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In re SurgiSil : Much More than a Cosmetic Change to Design Patent Law

JD Supra Law

A recent decision of the United States Court of Appeals for the Federal Circuit has fundamentally altered the law on prior art anticipation for design patent applications. 4, 2021), the Federal Circuit reversed a decision by the USPTO’s Patent Trial and Appeal…. In this decision, captioned In re: SurgiSil, L.L.P.