ALARM APPARATUS
Filed: August 3rd, 1909 [Granted]
Patent Number: 952710
... ALARM APPARATUS, APPLICATION FILED ...
Alarm apparatus
Filed: October 4th, 2005 [Pending]
Patent Application Number: 11243238
G08B 3/00 (57) ABSTRACT (2006.01) An alarm apparatus may include a housing constructed of a base and a lens. A control apparatus, a light and a siren may ...
ALARM APPARATUS
Filed: April 18th, 1942 [Granted]
Patent Number: 2352467
June 27, 1944. JGM BRODfiN ALARM APPARATUS Filed Api-il 18, 1942 2352467 2 Sheets-Sheet 1 ...
ALARM APPARATUS
Filed: July 23rd, 1940 [Granted]
Patent Number: 2268180
Dec. 30, 1941. GF BLETHEN ALARM APPARATUS ' Filed July 23, 1940 2268180 2 Sheets -Sheet 1 •43 ATTORNEYS.
ALARM APPARATUS
Filed: March 10th, 1967 [Granted]
Patent Number: 3478352
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ALARM APPARATUS
Filed: June 13th, 1916 [Granted]
Patent Number: 1229723
1229723. L, B. DAVIS. ALARM APPARATUS. APPLICATION FILED JUNE 13, 1916. Patented June 12, 1917. 2 SHEETS-SHEET I. JLortryBJIavls ...
ALARM APPARATUS
Filed: March 13th, 1930 [Granted]
Patent Number: 1938155
Dec. 5, 1933. AC SCHULTZ ALARM APPARATUS Filed March 13, 1930 1938155 ...
ALARM APPARATUS
Filed: October 5th, 1973 [Granted]
Patent Number: 3877004
[ii] 3877004 [45] Apr. 8, 1975 [54] ALARM APPARATUS [75] Inventors: Masashi Okada, Kariya; Yoshihiko Kondo, Nagoya; Tadao Nojiri, Kariya; Yukio Muramatsu, ...