Trailer hitch attachment
Description
The broken lines showing a fifth wheel hitch illustrate environmental structure that forms no part of the claimed design.
Claims
The ornamental design for a trailer hitch attachment, as shown and described.
Referenced Cited
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Patent History
Patent number: D864047
Type: Grant
Filed: Dec 7, 2016
Date of Patent: Oct 22, 2019
Inventor: Randy K. Ballard (Elgin, TX)
Primary Examiner: Susan E Krakower
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/586,915
Type: Grant
Filed: Dec 7, 2016
Date of Patent: Oct 22, 2019
Inventor: Randy K. Ballard (Elgin, TX)
Primary Examiner: Susan E Krakower
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/586,915
Classifications
Current U.S. Class:
Bearing Or Fifth Wheel (D12/161)