USD354375SExpiredUtility

Cervically non-involved facial-cranial protective helmet

53
Individually held — no corporate assignee on recordPriority: Apr 5, 1993Filed: Apr 5, 1993Granted: Jan 10, 1995
Est. expiryApr 5, 2013(expired)· nominal 20-yr term from priority
Inventors:Robert Lechner
53
PatentIndex Score
11
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cervically non-involved facial-cranial protective helmet, as shown.

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