USD929772SActiveUtility

Lumbar support cushion

91
Assignee: CHENGDU YISHOUWEISHENG TECH INCPriority: Nov 25, 2020Filed: Mar 9, 2021Granted: Sep 7, 2021
Est. expiryNov 25, 2040(~14.4 yrs left)· nominal 20-yr term from priority
Inventors:Yu PengJiaojiao Fu
91
PatentIndex Score
31
Cited by
33
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a lumbar support cushion, as shown.

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