USD1097898SActiveUtility

Knee supporting walker

35
Assignee: LI QINGFENGPriority: Mar 31, 2022Filed: Mar 31, 2022Granted: Oct 14, 2025
Est. expiryMar 31, 2042(~15.7 yrs left)· nominal 20-yr term from priority
Inventors:Qingfeng Li
35
PatentIndex Score
0
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a knee supporting walker, as shown and described.

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