Anti-theft alarm system

Details Anti-theft alarm system Anti-theft alarm system

1976-03-12

1977-06-14

Caldwell, John W.

Communications: electrical

Systems

Call station

340280, 307117, G08B 1322

Patent

active

040300870

ABSTRACT:
An anti-theft alarm system is provided for detecting a desired disturbance to an associated structure wherein a momentary disturbance of the structure causes the alarm to emit a short audible warning blast and if the disturbance continues, thereafterwards, the alarm will remain on until the alarm system is deactivated.

REFERENCES:
patent: 3713128 (1973-01-01), Wong et al.
patent: 3828338 (1974-08-01), Kato

Affiliated with

Also associated with

Rating

Anti-theft alarm system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-theft alarm system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-theft alarm system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-13631