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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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How To File A US Design Patent Based On Foreign Priority

Patent Trademark Blog

What is the filing deadline for a US design patent based on a foreign priority application? When it comes to filing related patent applications across different countries, filing dates are critical. A US design patent application must be filed within six months of your foreign priority date.

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How to Get a Better Design Patent

Patent Trademark Blog

What makes a design patent better? Design patents are quite simple. You do a bit of research into the differences between a design and utility patent , and conclude that design is the way to go. A broader patent gives the owner greater rights to stop the competition from copying the patented design.

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What is a Design Patent?

LexBlog IP

A design patent protects a new, original, ornamental design for an article of manufacture. “Ornamental” means that the design is purely decorative; the patentability is based on its visual aspects. The design must be a design for a specific article; it cannot exist independently of the article.

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What is a Design Patent?

The IP Law Blog

A design patent protects a new, original, ornamental design for an article of manufacture. Ornamentalโ€ means that the design is purely decorative; the patentability is based on its visual aspects. The design must be a design for a specific article; it cannot exist independently of the article.

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Can a design patent show a specific material or composition of matter?

Patent Trademark Blog

Can a design patent cover a type of material? We all know that designs patents cover the ornamental appearance of a product or idea. Functionality is protected by utility patents. Can a design patent show a specific material, substance or composition of matter? Be careful though.

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What You Need to Know About, and Why You Need, Design Patents

LexBlog IP

If your company designs and manufactures unique consumer products, then you likely already know about patents. You might even have a utility patent for one or more of your products. But you may not know about design patents. Utility Patents vs. Design Patents. Applying for a Design Patent.