USD810487SActiveUtility

Back support frame for chair

53
Assignee: SIDIZ INCPriority: Aug 8, 2016Filed: Feb 6, 2017Granted: Feb 20, 2018
Est. expiryAug 8, 2036(~10 yrs left)· nominal 20-yr term from priority
Inventors:Jae Young KimJoo Kyung Jung
53
PatentIndex Score
8
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a “back support frame for chair,” as shown and described.

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