Tractor shackle
Description
The broken lines depict portions of the tractor shackle that form no part of the claimed design.
Claims
The ornamental design for a tractor shackle, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D977377
Type: Grant
Filed: Jul 19, 2022
Date of Patent: Feb 7, 2023
Assignee: QINGDAO HONGMAI MACHINERY CO., LTD. (Shandong)
Inventor: Xiaomeng Tao (Pingdu)
Primary Examiner: Katrina A Betton
Application Number: 29/865,329
Type: Grant
Filed: Jul 19, 2022
Date of Patent: Feb 7, 2023
Assignee: QINGDAO HONGMAI MACHINERY CO., LTD. (Shandong)
Inventor: Xiaomeng Tao (Pingdu)
Primary Examiner: Katrina A Betton
Application Number: 29/865,329
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)