USD246433SExpiredUtility

Keyhole escutcheon

70
Assignee: AMEROCK CORPPriority: Dec 1, 1976Filed: Dec 1, 1976Granted: Nov 22, 1977
Est. expiryDec 1, 1996(expired)· nominal 20-yr term from priority
Inventors:Raymond U. H. Tegner
70
PatentIndex Score
9
Cited by
1
References
1
Claims

Claims

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

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