Deactivating device for deactivating EAS dual status magnetic ta

Details Deactivating device for deactivating EAS dual status magnetic ta Deactivating device for deactivating EAS dual status magnetic ta

1992-01-15

1994-08-23

Peng, John K.

Communications: electrical

Condition responsive indicating system

Specific condition

186 61, 335284, G08B 1314, A63F 902, H01F 1300

Patent

active

053411250

ABSTRACT:
A deactivating device for deactivating a dual status EAS tag for use in an EAS system in which the device utilizes a detection field for detecting the presence of an active tag in a detection/deactivation zone and in which the device further utilizes a deactivation field which is matched to the detection field.

REFERENCES:
patent: 3820104 (1974-06-01), Fearon
patent: 3938044 (1976-02-01), Lichtblau
patent: 4141078 (1979-02-01), Bridges, Jr. et al.
patent: 4498076 (1985-02-01), Lichtblau
patent: 4684930 (1987-08-01), Minasy et al.
patent: 4689590 (1987-08-01), Heltemes
patent: 4728938 (1988-03-01), Kaltner
patent: 4752758 (1988-06-01), Heltemes
patent: 4769631 (1988-09-01), Copeland
patent: 4881061 (1989-11-01), Chambers
patent: 4882569 (1989-11-01), Dey
patent: 5008649 (1991-04-01), Klein
patent: 5059951 (1991-10-01), Kaltner et al.
patent: 5126720 (1992-06-01), Zhou et al.
patent: 5142292 (1992-08-01), Chang
patent: 5170045 (1992-12-01), Bengtsson

Affiliated with

Also associated with

Rating

Deactivating device for deactivating EAS dual status magnetic ta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deactivating device for deactivating EAS dual status magnetic ta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deactivating device for deactivating EAS dual status magnetic ta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-505604