Title:
Article removal alarm device
United States Patent 2683260


Inventors:
Lavelle, William P.
Application Number:
US27984052A
Publication Date:
07/06/1954
Filing Date:
04/01/1952
Assignee:
Lavelle, William P.
Primary Class:
Other Classes:
340/327, 340/666
International Classes:
G08B13/14
View Patent Images:
US Patent References:
2019393Gas cap and signal1935-10-29
1936007Automatic attachment or holder for fire extinguishers1933-11-21
1043975N/A1912-11-12
0850853N/A1907-04-16
0335223N/A1886-02-02