USD359251SExpiredUtility

Portable door knob alarm

Assignee: TALLENT ALLANPriority: Sep 28, 1994Filed: Sep 28, 1994Granted: Jun 13, 1995
Est. expirySep 28, 2014(expired)· nominal 20-yr term from priority
Inventors:Allan Tallent
18
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable door knob alarm, as shown and described.

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