Retractable seam ripper
Latest CLOVER MFG. CO., LTD. Patents:
Description
Claims
The ornamental design for a retractable seam ripper, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D877487
Type: Grant
Filed: Oct 26, 2017
Date of Patent: Mar 10, 2020
Assignee: CLOVER MFG. CO., LTD. (Osaka)
Inventors: Chihiro Iwasaki (Osaka), Atsushi Tanaka (Osaka)
Primary Examiner: Steven J Czyz
Application Number: 29/623,733
Type: Grant
Filed: Oct 26, 2017
Date of Patent: Mar 10, 2020
Assignee: CLOVER MFG. CO., LTD. (Osaka)
Inventors: Chihiro Iwasaki (Osaka), Atsushi Tanaka (Osaka)
Primary Examiner: Steven J Czyz
Application Number: 29/623,733
Classifications
Current U.S. Class:
D3/18