USD923775SActiveUtility

Hygienic face mask

90
Assignee: INLAND CONCRETE PRODUCTS INCPriority: Apr 24, 2020Filed: Apr 24, 2020Granted: Jun 29, 2021
Est. expiryApr 24, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:John H. GilnerG. Douglas HartzheimSteven R. Wilbur
90
PatentIndex Score
18
Cited by
40
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a hygienic face mask, as shown.

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