USD434339SExpiredUtility

Cover for an exit alarm lock

65
Assignee: VON DUPRIN INCPriority: Mar 7, 2000Filed: Mar 7, 2000Granted: Nov 28, 2000
Est. expiryMar 7, 2020(expired)· nominal 20-yr term from priority
Inventors:Gene K. SillerDaniel N. Nigro, Jr.
65
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cover for an exit alarm lock, as shown and described.

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