USD671687SActiveUtility

Helmet

89
Assignee: WINNINGHAM MATTHEW MPriority: Mar 3, 2011Filed: Mar 3, 2011Granted: Nov 27, 2012
Est. expiryMar 3, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Matthew WinninghamDavid LivingstonRichard J. Janisse
89
PatentIndex Score
36
Cited by
66
References
1
Claims

Claims

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

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