USD939617SActiveUtility

Sleeping mask

93
Assignee: LIU LIJUNPriority: Nov 25, 2020Filed: Nov 25, 2020Granted: Dec 28, 2021
Est. expiryNov 25, 2040(~14.4 yrs left)· nominal 20-yr term from priority
Inventors:Lijun Liu
93
PatentIndex Score
22
Cited by
16
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.