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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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Combing Through Design Patents

LexBlog IP

The United States Patent and Trademark Office (“USPTO”) recently reached an important milestone. On September 26, 2023, the USPTO issued its millionth design patent. United States Patent D1,000,000 covers the ornamental design for a dispensing comb, as shown below. Design patent filings in the U.S.

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Can you file a design patent continuation application?

Patent Trademark Blog

What is a design patent continuation application? US patent law allows an applicant to file a “child” patent application while the “parent” application is still pending. This rule applies to both utility and design patent applications.

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What do dashed lines in a design patent mean?

Patent Trademark Blog

What is the meaning of broken or dashed lines in a design patent? While I’m not sure if you can call it a loophole, US design patents enable a particular option in the drawings that can potentially broaden protection. In a US design patent, the claimed design comprises what is drawn in solid lines.

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The Scope of Comparison Prior Art in Design Patent Infringement

Patently-O

2022) raises a number of important design patent law questions, including an issue of first-impression of the scope of “comparison prior art” available for the ordinary observer infringement analysis under Egyptian Goddess, Inc. The case was remanded back to the USPTO 10 months ago, and not patent has issued yet. .’

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Patent โ€“ a shield for modern biotechnology

Biswajit Sarkar Copyright Blog

Thus, a legal safeguard should be provided to inventors for their inventions to keep their interest in science alive. In modern biology research, inventors come from various disciplines such as pharmaceutical, environmental, agricultural, and dairy, and all of them are involved in improving the quality of life.

Patent 92
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Guest Post by Prof. Hrdy & Dan Brean: The Patent Law Origins of Science Fiction

Patently-O

Hrdy, Professor of Intellectual Property Law at University of Akron School of Law, and Daniel H. Are inventions described in works of science fiction patentable? It may surprise you, then, to learn that the genre of science fiction is deeply indebted to patent law and patent theory. Guest post by Camilla A.