USD648899SActiveUtility

Safety helmet

85
Assignee: WESTERDAL ROLANDPriority: Jan 15, 2010Filed: Jan 15, 2010Granted: Nov 15, 2011
Est. expiryJan 15, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Roland Westerdal
85
PatentIndex Score
37
Cited by
11
References
1
Claims

Claims

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

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