Rolling walker
The dash-dash broken lines depict portions of the rolling walker, and form no part of the claim.
The dot-dash broken lines depict the boundary of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a rolling walker as shown and described.
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Type: Grant
Filed: Jul 12, 2023
Date of Patent: Nov 11, 2025
Inventor: Zhikuo Liu (Hangzhou)
Primary Examiner: Susan E Krakower
Assistant Examiner: Michelle D Mccord
Application Number: 29/879,806