USD836951SActiveUtility

Mattress

38
Assignee: CHENG CHI MINGPriority: Dec 16, 2015Filed: Dec 16, 2015Granted: Jan 1, 2019
Est. expiryDec 16, 2035(~9.4 yrs left)· nominal 20-yr term from priority
Inventors:Chi-Ming Cheng
38
PatentIndex Score
4
Cited by
20
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD836951S — get alerts on status changes and closely related new filings.

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