USD688074SActiveUtility

Chair base

57
Assignee: LIN CHANG-CHENPriority: Jan 24, 2013Filed: Jan 24, 2013Granted: Aug 20, 2013
Est. expiryJan 24, 2033(~6.5 yrs left)· nominal 20-yr term from priority
Inventors:Chang-Chen Lin
57
PatentIndex Score
9
Cited by
26
References
1
Claims

Claims

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

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