USD353317SExpiredUtility
Locking dead bolt
Individually held — no corporate assignee on recordPriority: Nov 15, 1993Filed: Nov 15, 1993Granted: Dec 13, 1994
Est. expiryNov 15, 2013(expired)· nominal 20-yr term from priority
Inventors:Thomas Abruzzo
18
PatentIndex Score
1
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a locking dead bolt, as shown and described.
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