Walking aid
Description
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.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D897091
Type: Grant
Filed: Mar 8, 2018
Date of Patent: Sep 29, 2020
Inventor: Craig Edward Nelson (Seattle, WA)
Primary Examiner: Steven J Czyz
Application Number: 29/639,798
Type: Grant
Filed: Mar 8, 2018
Date of Patent: Sep 29, 2020
Inventor: Craig Edward Nelson (Seattle, WA)
Primary Examiner: Steven J Czyz
Application Number: 29/639,798
Classifications
Current U.S. Class:
D3/7