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Patent Applications Written Descriptions Design Patent

Fitch, Even, Tabin & Flannery LLP

Priority Denied, Patent Derailed: When One Filing Cancels Out the Other

On April 22, 2025, the Federal Circuit issued a decision In re: Bonnie Iris McDonald Floyd that underscores a critical and often overlooked risk in design patent prosecution: relying on a utility patent application for...more

ArentFox Schiff

Designers Beware: Prior Utility Patent Lacking Written Support Can Anticipate Later-Filed Design Patents

ArentFox Schiff on

In its recent In re Floyd opinion, the US Court of Appeals for the Federal Circuit upheld a decision by Patent Trial and Appeal Board (PTAB) to reject a design applicant’s priority claim to an earlier utility filing for...more

Morgan Lewis

Priority Catch-22: Federal Circuit Chills Design Patent with Rejection of Priority Claim

Morgan Lewis on

The US Court of Appeals for the Federal Circuit recently issued a decision that highlights a risk in design patent prosecution—specifically, attempting to claim priority to a utility application. In re Floyd, the Federal...more

International Lawyers Network

Can Design Patents Be Limiting in Enforcement?

Suppose that you have an invention disclosure for a design of an article that you want to protect?  When you review the invention disclosure, you notice that the design is ornamental, for example a pattern, on an article such...more

Mintz - Intellectual Property Viewpoints

Recap on Design Patent Drawings

This post is a follow-up to our prior post To Seek Design Protection or Not, That is the Question! where we discuss situations where it is worth considering seeking a design patent. Here we highlight takeaways from a USPTO...more

Smart & Biggar

Understanding the similarities and differences between priority claims in Canada and the U.S.

Smart & Biggar on

A valid priority claim can allow a patent application to benefit from the filing date of an earlier patent application so as to exclude certain prior art from consideration. The recent decision of the U.S. Federal Circuit in...more

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