USD569555SActiveUtility

Rigid protective helmet

31
Individually held — no corporate assignee on recordPriority: Mar 15, 2007Filed: Mar 15, 2007Granted: May 20, 2008
Est. expiryMar 15, 2027(~0.6 yrs left)· nominal 20-yr term from priority
Inventors:David Fowler
31
PatentIndex Score
3
Cited by
34
References
1
Claims

Claims

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

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