USD1018836SActiveUtility

Mask frame

87
Assignee: DCSTAR INCPriority: Aug 4, 2023Filed: Aug 4, 2023Granted: Mar 19, 2024
Est. expiryAug 4, 2043(~17 yrs left)· nominal 20-yr term from priority
Inventors:Ligui He
87
PatentIndex Score
9
Cited by
19
References
1
Claims

Claims

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

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