USD580199SActiveUtility

Chair backrest

93
Individually held — no corporate assignee on recordPriority: Jul 2, 2008Filed: Jul 2, 2008Granted: Nov 11, 2008
Est. expiryJul 2, 2028(~1.9 yrs left)· nominal 20-yr term from priority
Inventors:Shu O Su
93
PatentIndex Score
56
Cited by
12
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD580199S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.