USD290085SExpiredUtility

Key blank

68
Assignee: BEST LOCK CORPPriority: May 20, 1985Filed: May 20, 1985Granted: Jun 2, 1987
Est. expiryMay 20, 2005(expired)· nominal 20-yr term from priority
Inventors:William R. Foshee
68
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

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

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