Adjustable walking aid
Description
The broken lines are shown for the purpose of illustrating portions of the article, and form no part of the claimed design.
Claims
The ornamental design for “adjustable walking aid,” as shown and described.
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Patent History
Patent number: D740543
Type: Grant
Filed: Nov 12, 2013
Date of Patent: Oct 13, 2015
Inventor: David Douglas Winters (Clarksville, TN)
Primary Examiner: Karen E Kearney
Assistant Examiner: Catherine Posthauer
Application Number: 29/463,403
Type: Grant
Filed: Nov 12, 2013
Date of Patent: Oct 13, 2015
Inventor: David Douglas Winters (Clarksville, TN)
Primary Examiner: Karen E Kearney
Assistant Examiner: Catherine Posthauer
Application Number: 29/463,403
Classifications
Current U.S. Class:
D3/5