Adjustable height draw bar for trailer hitches
Description
In the drawings, the broken lines in the figures depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for a adjustable height draw bar for trailer hitches, as shown and described.
Referenced Cited
Patent History
Patent number: D747239
Type: Grant
Filed: Oct 1, 2014
Date of Patent: Jan 12, 2016
Inventor: Philip Warren Wyers (Centennial, CO)
Primary Examiner: Katrina A Betton
Application Number: 29/474,475
Type: Grant
Filed: Oct 1, 2014
Date of Patent: Jan 12, 2016
Inventor: Philip Warren Wyers (Centennial, CO)
Primary Examiner: Katrina A Betton
Application Number: 29/474,475
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)