Auto lock clamp for lifting and transferring objects
Description
Claims
The ornamental design for auto lock clamp for lifting and transferring objects, as shown.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D893971
Type: Grant
Filed: Nov 29, 2018
Date of Patent: Aug 25, 2020
Inventor: Nhon Hoa Nguyen (Bankstown)
Primary Examiner: David G Muller
Application Number: 29/671,664
Type: Grant
Filed: Nov 29, 2018
Date of Patent: Aug 25, 2020
Inventor: Nhon Hoa Nguyen (Bankstown)
Primary Examiner: David G Muller
Application Number: 29/671,664
Classifications
Current U.S. Class:
D8/72