USD285772SExpiredUtility

Dead-bolt lock

92
Assignee: MEDECO SECURITY LOCKSPriority: May 11, 1984Filed: May 11, 1984Granted: Sep 23, 1986
Est. expiryMay 11, 2004(expired)· nominal 20-yr term from priority
Inventors:Ronald N. Oliver
92
PatentIndex Score
49
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dead-bolt lock, as shown and described.

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