Wrench head
Description
The broken line showing of the environment in
Claims
The ornamental design for a wrench head, as shown and described.
Referenced Cited
Patent History
Patent number: D839067
Type: Grant
Filed: Mar 6, 2018
Date of Patent: Jan 29, 2019
Inventor: Chen Chih Lin (New Taipei)
Primary Examiner: Randall H Gholson
Application Number: 29/639,318
Type: Grant
Filed: Mar 6, 2018
Date of Patent: Jan 29, 2019
Inventor: Chen Chih Lin (New Taipei)
Primary Examiner: Randall H Gholson
Application Number: 29/639,318
Classifications
Current U.S. Class:
D8/22