USD398205SExpiredUtility

Electric lock defroster

5
Individually held — no corporate assignee on recordPriority: Apr 10, 1997Filed: Apr 10, 1997Granted: Sep 15, 1998
Est. expiryApr 10, 2017(expired)· nominal 20-yr term from priority
Inventors:Willie P. Troy
5
PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a electric lock defroster, as shown.

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