article thumbnail

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.

article thumbnail

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. By better, we mean a patent that provides broader rights. How do you make a design patent broader?

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

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.

article thumbnail

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.

article thumbnail

No Patents: How to Protect Product from Copying

Patent Trademark Blog

No patents: What are your options against product copies? The only problem is that you have no patents, and your product has already been shown to the public for awhile. Use design patents to protect this new appearance. It’s understandable. So you invest in an initial production and see if it sells.

Copying 98
article thumbnail

Logos Remain Relevant: Source Confusion and Design Patent Infringement

Patently-O

This post will focus on another key issue from the case โ€“ the relevance of logos in design patent infringement analysis. Still, ornamental logos found on the accused product can still be relevant as visual distractors in the process of evaluating similarities and differences between the claimed design and accused design.

article thumbnail

[Webinar] 2023 Design Patents Year in Review: Analysis and Trends - January 30th, 1:00 pm - 2:00 pm EST

JD Supra Law

Gajewski, and Ivy Clarice Estoesta will present the webinar "2023 Design Patents Year in Review: Analysis and Trends" on Tuesday, January 30, 2024 at 1:00 p.m. EST. Attendees will receive an advance copy of our Design Patents Year in Review report via email after the webinar concludes. Durkin, Deirdre M.