Folding pen
Description
Claims
The ornamental design for a folding pen, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D778357
Type: Grant
Filed: Jun 29, 2015
Date of Patent: Feb 7, 2017
Inventor: Andrew Wang (Hangzhou)
Primary Examiner: Elizabeth Albert
Application Number: 29/531,677
Type: Grant
Filed: Jun 29, 2015
Date of Patent: Feb 7, 2017
Inventor: Andrew Wang (Hangzhou)
Primary Examiner: Elizabeth Albert
Application Number: 29/531,677
Classifications
Current U.S. Class:
D19/157;
D19/915