USD397519SExpiredUtility

Protective mine clearance helmet

67
Assignee: MED ENG SYSTEMS INCPriority: May 17, 1996Filed: Nov 18, 1996Granted: Aug 25, 1998
Est. expiryMay 17, 2016(expired)· nominal 20-yr term from priority
Inventors:Vincent G. CrupiShaik KalaamAlan J. S. StanishRichard J. L'AbbeChristopher P. Graham
67
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

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

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