Walking aid
The dash-dash-dash broken lines depict portions of the article that form no part of the claimed design.
The dot-dash-dot lines indicate the boundary of the claim and form no part of the claimed design.
Claims
I claim the ornamental design for a walking aid, as shown and described.
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Type: Grant
Filed: Oct 18, 2019
Date of Patent: Apr 7, 2020
Inventor: Craig Nelson (Seattle, WA)
Primary Examiner: Steven J Czyz
Application Number: 29/710,031