USD842018SActiveUtility

Chair backrest

56
Individually held — no corporate assignee on recordPriority: Oct 18, 2017Filed: Oct 18, 2017Granted: Mar 5, 2019
Est. expiryOct 18, 2037(~11.2 yrs left)· nominal 20-yr term from priority
Inventors:Shu O Su
56
PatentIndex Score
6
Cited by
18
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 USD842018S — get alerts on status changes and closely related new filings.

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