Double pipe trailer hitch
Description
Claims
The ornamental design of a double pipe trailer hitch, as shown and described herein.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D828239
Type: Grant
Filed: Jul 22, 2016
Date of Patent: Sep 11, 2018
Inventor: Marty Williams (Colorado Springs, CO)
Primary Examiner: Karen S Acker
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/571,901
Type: Grant
Filed: Jul 22, 2016
Date of Patent: Sep 11, 2018
Inventor: Marty Williams (Colorado Springs, CO)
Primary Examiner: Karen S Acker
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/571,901
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)