RBW v. Canoe - New design patent case over sconces: https://design-law.tumblr.com/post/716114618479788032/does-this-light-fixture-infringe-this-design

This infringement claim is interesting because, just from the front, the designs do look very similar....

#DesignPatents #Sconces

Design Law

Does this light fixture infringe this design patent? That’s the claim in this recently-filed complaint.

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BUT the patent doesn't claim just the front part. It's a very narrow claim that includes the wiring into the base and an on-off switch, details which are noticeably lacking in the accused product:

The Federal Circuit has said that "minor differences between a patented design and an accused article's design cannot, and shall not, prevent a finding of infringement." Litton Sys., Inc. v. Whirlpool Corp., 728 F.2d 1423, 1444 (Fed. Cir. 1984).

But in a world where a patent applicant can disclaim anything they want from the scope of the design, courts should not just ignore what's actually in the claim.

Live by Zahn, die by Zahn.

#DesignPatents #Zahn

For those who aren't familiar with the Zahn case, here is an explanation (and a critique): https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3539149

In this case, if the only important part was the front, the patentee could have--and, as a strategic matter, should have--dotted out the rest.

But they didn't. They should be held do the scope of their claim.