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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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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.

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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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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. Be careful though.

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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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When Is Trade Secret Protection the Right Choice?

The IP Law Blog

A patent protects an invention. For example, if you invent a new kind of vacuum cleaner, you would apply for a patent to protect the invention itself.โ€ While there are certain rights in common law trademarks, greater protection is afforded by registering the mark with the USPTO. in connection with an internal commercial use.โ€

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Ho, Ho, Ho and Fa-La-La-La-La: Christmas Patents

The IP Law Blog

Or, as the patent describes, the parent can secretly pull the cord and turn on the light.) The purpose of this invention, according to the inventors, is to reassure children that their good behavior was rewarded by Santa. But the inventors of this invention came up with a solution, so they must think there is a problem.

Patent 98