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Seeking Clarity on Comparison Prior Art: Seirus Petitions Supreme Court in Heat Wave Design Patent Dispute

Patently-O

by Dennis Crouch Seirus has petitioned for writ of certiorari in its long-running design patent dispute with Columbia Sportswear. Questions presented: When looking for comparison prior art, is the article’s function relevant in any way? Must the comparison prior art be the “same article” as claimed?

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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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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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Obviousness Test for Design Patents Unchanged

LexBlog IP

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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Obviousness of a Design Patent

Patently-O

Obviousness of a design patent is governed by 35 U.S.C. 103, just like utility patents. That primary reference can then be combined with other references to fill in gaps that would have been obvious in order to create the “same overall visual appearance as the claimed design.” Design Patent Nos.

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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. Design patents protect only the appearance of the article, not any aspect of functionality.

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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. Ornamental” means that the design is purely decorative; the patentability is based on its visual aspects. Design patents protect only the appearance of the article, not any aspect of functionality.