Walking aid attachment
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.
Shading lines within the figures are for the purpose of illustrating the walking aid attachment's shape and are not features of the design.
Claims
I claim the ornamental design for a walking aid attachment, as shown and described.
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Type: Grant
Filed: Jul 15, 2020
Date of Patent: Nov 23, 2021
Inventor: Craig Edward Nelson (Seattle, WA)
Primary Examiner: Steven J Czyz
Application Number: 29/741,808