Pen
Description
Claims
The ornamental design for a pen, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D923708
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Jun 29, 2021
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Youbin Zhang (Ningbo)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/704,038
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Jun 29, 2021
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Youbin Zhang (Ningbo)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/704,038
Classifications
Current U.S. Class:
D19/172;
D19/918;
D19/927;
D19/932