USD900399SActiveUtility

Protective helmet

57
Assignee: TECMEN ELECTRONICS CO LTDPriority: Apr 4, 2018Filed: Sep 26, 2018Granted: Oct 27, 2020
Est. expiryApr 4, 2038(~11.7 yrs left)· nominal 20-yr term from priority
Inventors:Ziqian Wu
57
PatentIndex Score
6
Cited by
34
References
1
Claims

Claims

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

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