USD977086SActiveUtility

Sanitary mask

50
Assignee: R&F CHEMICAL CO LTDPriority: Jul 28, 2020Filed: Sep 1, 2020Granted: Jan 31, 2023
Est. expiryJul 28, 2040(~14 yrs left)· nominal 20-yr term from priority
Inventors:Dongil ParkSoojeong LeeNayoung HeoJunyeop ShimJaehong Lee
50
PatentIndex Score
3
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a sanitary mask, as shown and described.

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