Utility knife
Latest ZHEJIANG XINGDA STATIONERY CO. LTD. Patents:
Description
Claims
The ornamental design for a utility knife, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D897808
Type: Grant
Filed: Mar 25, 2019
Date of Patent: Oct 6, 2020
Assignee: ZHEJIANG XINGDA STATIONERY CO. LTD. (Ningbo)
Inventor: Hongtao Gao (Ningbo)
Primary Examiner: Philip S Hyder
Application Number: 29/684,951
Type: Grant
Filed: Mar 25, 2019
Date of Patent: Oct 6, 2020
Assignee: ZHEJIANG XINGDA STATIONERY CO. LTD. (Ningbo)
Inventor: Hongtao Gao (Ningbo)
Primary Examiner: Philip S Hyder
Application Number: 29/684,951
Classifications
Current U.S. Class:
D8/99