USD353320SExpiredUtility

Key blank

71
Assignee: MUL T LOCK LTDPriority: Jul 23, 1990Filed: Sep 14, 1993Granted: Dec 13, 1994
Est. expiryJul 23, 2010(expired)· nominal 20-yr term from priority
Inventors:Noach Eizen
71
PatentIndex Score
12
Cited by
9
References
1
Claims

Claims

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

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