Corkscrew
Latest Zhuhai Cheer Technology CO., LTD. Patents:
Description
Claims
The ornamental design for a corkscrew, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D960675
Type: Grant
Filed: Mar 25, 2021
Date of Patent: Aug 16, 2022
Assignee: Zhuhai Cheer Technology CO., LTD. (Zhuhai)
Inventor: Xiaoxian Song (Zhuhai)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/775,867
Type: Grant
Filed: Mar 25, 2021
Date of Patent: Aug 16, 2022
Assignee: Zhuhai Cheer Technology CO., LTD. (Zhuhai)
Inventor: Xiaoxian Song (Zhuhai)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/775,867
Classifications
Current U.S. Class:
D8/42