USD927890SActiveUtility

Mattress

41
Assignee: NISHIKAWA CO LTDPriority: Apr 26, 2019Filed: Oct 15, 2019Granted: Aug 17, 2021
Est. expiryApr 26, 2039(~12.8 yrs left)· nominal 20-yr term from priority
Inventors:Ko TajimaYoji ShimuraAkihiko Kawasaka
41
PatentIndex Score
3
Cited by
18
References
1
Claims

Claims

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

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