Method and apparatus for target deactivation and reactivation in

Details Method and apparatus for target deactivation and reactivation in Method and apparatus for target deactivation and reactivation in

1983-07-13

1987-05-12

Heinz, A. J.

Communications: electrical

Condition responsive indicating system

Specific condition

360 57, G08B 1314

Patent

active

046653872

ABSTRACT:
Targets (14) mounted on objects (12) for detection by a magnetic type theft detection system are deactivated in a target deactivator (26,64) which has magnet assembly (40,72) made up of spaced apart magnets with alternately opposed poles extending in a plane and guide walls (36, 38, 68, 70) extending perpendicular to the plane. Targets are reactivated by a reactivator (46, 76) having a magnet (52, 80) mounted thereon and arranged to be slid along the target.

REFERENCES:
patent: 3665449 (1972-05-01), Elder et al.
patent: 3747086 (1973-07-01), Peterson
patent: 3820103 (1974-06-01), Fearon
patent: 3820104 (1974-06-01), Fearon
patent: 4075618 (1978-02-01), Montean
patent: 4118693 (1978-10-01), Novikoff
patent: 4326198 (1982-04-01), Novikoff
patent: 4384281 (1983-05-01), Cooper
patent: 4499444 (1985-02-01), Heltemes

Affiliated with

Also associated with

Rating

Method and apparatus for target deactivation and reactivation in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for target deactivation and reactivation in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for target deactivation and reactivation in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1804843