Trailer hitch draw bar assembly
The shade lines in the Figures show contour and not surface ornamentation.
The broken lines shown in the Figures show portions of the trailer hitch draw bar assembly which form no part of the claimed design.
Claims
The ornamental design for the trailer hitch draw bar assembly, as shown and described.
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Type: Grant
Filed: Jun 4, 2018
Date of Patent: Jun 25, 2019
Inventor: John Walter (Florissant, MO)
Primary Examiner: Katrina A Betton
Application Number: 29/650,053