USD380136SExpiredUtility
Deadbolt with combination and key lock
Est. expiryOct 16, 2015(expired)· nominal 20-yr term from priority
Inventors:Loren Allen Denzer, Jr.
40
PatentIndex Score
10
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a deadbolt with combination and key lock, as shown.
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