Grease gun coupler
Description
The broken lines shown in the drawings illustrate portions of the grease gun coupler that form no part of the claimed design.
Claims
The ornamental design for a grease gun coupler, as shown and described.
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Patent History
Patent number: D1001978
Type: Grant
Filed: May 23, 2023
Date of Patent: Oct 17, 2023
Inventor: Lijiang Sun (Hangzhou)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/892,847
Type: Grant
Filed: May 23, 2023
Date of Patent: Oct 17, 2023
Inventor: Lijiang Sun (Hangzhou)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/892,847
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)