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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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USPTO Adapts to CAFC’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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How to Start a Design Patent Application

Patent Trademark Blog

Design Patent Application: Where to Start Are you thinking about filing a design patent, but not sure where to begin? We’ll walk through the information and materials required to start the design patent application process. Need to file a design patent?

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Fed. Circ. Scrapping Design Patent Tests Creates Uncertainty

IP Law 360

The Federal Circuit last week discarded established tests for proving that design patents are invalid as obvious, leaving much unknown for design patent applicants, patentees and challengers, such as what constitutes analogous art and how secondary references will be considered and applied, say attorneys at Sterne Kessler.

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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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Priority for Foreign Filing of Design Patent Applications

JD Supra Law

Suppose that you have an invention disclosure for a design of an article that you want to protect. When you review the invention disclosure, you notice that the design is ornamental, for example, a pattern, on an article such as a chair. You want to file a patent application to protect the design.

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USPTO Issues Supplemental Guidance on Design Patent Protection for Computer-Generated Electronic Images

JD Supra Law

Last month, the United States Patent and Trademark Office published Supplemental Guidance for examination of design patent applications related to computer-generated electronic images.