Written Description as a Subset of Novelty and Nonobviousness
Patently-O
OCTOBER 7, 2022
Zahner Design Group v. D746,078 (Patent being litigated). Zahner’s Design Pat. D746,078 covers the ornamental design of a shower curtain as shown in the figures above. Zahner sued Katri Sales for infringement, and the defendant turned-around and filed a request for ex parte reexamination. by Dennis Crouch.
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