USD1071379SActiveUtility
Protective helmet
Est. expiryJul 25, 2042(~16 yrs left)· nominal 20-yr term from priority
Inventors:Christopher Dumph
22
PatentIndex Score
0
Cited by
17
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a protective helmet as shown and described.Join the waitlist — get patent alerts
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