USD247931SExpiredUtility
Forehead cushion for face protective devices
Individually held — no corporate assignee on recordPriority: Aug 2, 1976Filed: Aug 2, 1976Granted: May 23, 1978
Est. expiryAug 2, 1996(expired)· nominal 20-yr term from priority
Inventors:Kenneth D. Naysmith
60
PatentIndex Score
9
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a forehead cushion for face protective devices, as shown and described.
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