USD847356SActiveUtility

Corrective back brace

71
Assignee: CHEN LIFENPriority: Jul 5, 2017Filed: Jul 5, 2017Granted: Apr 30, 2019
Est. expiryJul 5, 2037(~10.9 yrs left)· nominal 20-yr term from priority
Inventors:Lifen Chen
71
PatentIndex Score
21
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a corrective back brace, as shown and described.

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