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Design Patent Obviousness in the Automotive Industry - LKQ Corp. v. GM Global Technology Operations LLC and the Rosen-Durling Test

JD Supra Law

GM Global Technology Operations LLC has brought attention to the ongoing debate surrounding design patent law, particularly with respect to the Rosen-Durling test for design patent obviousness. By: ArentFox Schiff

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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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Proposed Changes to U.S. Patent Practice: Creation of a Design Patent Practitioner Bar

LexBlog IP

Patent Practice: Creation of a Design Patent Practitioner Bar by John DeStefano The United States Patent and Trademark Office (USPTO) has proposed a significant change to the rules of practice in patent cases. Enable more underrepresented groups to practice design patent law.

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Navigating Partial Design Rejections in China

JD Supra Law

As outlined in our previous post, on June 1, 2021 the Fourth Amendment to the Chinese Patent Law came into effect, allowing partial claiming in design patent applications. By: Quarles & Brady LLP

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Capturing All the Dimensions: Intellectual Property Protection for 3-D Designs and 3-D Printing Methods

More Than Your Mark

At its core, 3-D printing uses computer code in a computer-aided design (CAD) file to instruct specially designed printers to print three-dimensional physical objects one layer at a time. If you have invented a 3-D printed product or have a new printing process, remember to consult an intellectual property lawyer before marketing it.

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My Word! Design Patents on a Typeface

LexBlog IP

Utility patents are for functional inventions. Design patents protect the look of something functional, regardless of whether the functional aspects are new. Because of this, a popular use of design patents is to protect the outside of common consumer products. Why would a company want to design a unique typeface?

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In re SurgiSil : Much More than a Cosmetic Change to Design Patent Law

LexBlog IP

A recent decision of the United States Court of Appeals for the Federal Circuit has fundamentally altered the law on prior art anticipation for design patent applications. SurgiSil design – “Limp Implant”. Therefore, since the applied prior art reference discloses a design for an art tool—i.e., 2020-1940 (Oct.