USD249396SExpiredUtility

Helmet

92
Assignee: SHOEISAFETY HELMET CORPPriority: Nov 1, 1976Filed: Nov 1, 1976Granted: Sep 19, 1978
Est. expiryNov 1, 1996(expired)· nominal 20-yr term from priority
Inventors:Eitaro Kamata
92
PatentIndex Score
37
Cited by
1
References
1
Claims

Claims

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

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