Ratchet wheel of wrenches
Description
Claims
The ornamental design for a ratchet wheel of wrenches, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D823083
Type: Grant
Filed: Jul 11, 2017
Date of Patent: Jul 17, 2018
Inventor: Tsan-Chang Lee (Taichung)
Primary Examiner: Randall H Gholson
Application Number: 29/610,360
Type: Grant
Filed: Jul 11, 2017
Date of Patent: Jul 17, 2018
Inventor: Tsan-Chang Lee (Taichung)
Primary Examiner: Randall H Gholson
Application Number: 29/610,360
Classifications
Current U.S. Class:
D8/25;
D8/28