Playpen
Description
The broken lines are for the purpose of illustrating portions of the article that form no part of the claim.
Claims
I claim the ornamental design for a playpen, as shown and described.
Referenced Cited
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Patent History
Patent number: D930373
Type: Grant
Filed: Aug 31, 2020
Date of Patent: Sep 14, 2021
Inventor: Lingai Zhang (Fenyang)
Primary Examiner: Mary Ann Calabrese
Application Number: 29/748,556
Type: Grant
Filed: Aug 31, 2020
Date of Patent: Sep 14, 2021
Inventor: Lingai Zhang (Fenyang)
Primary Examiner: Mary Ann Calabrese
Application Number: 29/748,556
Classifications
Current U.S. Class:
D6/331;
Tent (D21/834)