USD979045SActiveUtility

Full face respirator

Assignee: WANG NINGNINGPriority: Nov 10, 2020Filed: Nov 10, 2020Granted: Feb 21, 2023

Est. expiryNov 10, 2040(~14.3 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a full face respirator, as shown and described.

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