Antipilferage systems

Details Antipilferage systems Antipilferage systems

1989-12-04

1991-09-17

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

340505, 340572, 343895, G08B 1324, H01Q 136

Patent

active

050498568

ABSTRACT:
An antipilferage system for the detection of magnetic tags comprises an assembly (2) of spirally wound emitter (1) and/or detector (3a, 3b) coils. This arrangement enables a tag to be detected regardless of its orientation.

REFERENCES:
patent: 4135183 (1979-01-01), Heltemes
patent: 4263553 (1981-04-01), Cook et al.
patent: 4305785 (1981-12-01), Praeg
patent: 4482874 (1984-11-01), Rubertus et al.
patent: 4532620 (1985-07-01), Matsuda et al.
patent: 4541559 (1985-09-01), O'Brien
patent: 4578654 (1986-03-01), Tait
patent: 4583099 (1986-04-01), Reilly et al.
patent: 4598276 (1986-07-01), Tait
patent: 4605898 (1986-08-01), Aittoniemi et al.
patent: 4613843 (1986-09-01), Esper et al.
patent: 4618822 (1986-10-01), Hansen
patent: 4623877 (1986-11-01), Buckens
patent: 4633250 (1986-12-01), Anderson, III et al.
patent: 4647917 (1987-03-01), Anderson, III et al.
patent: 4658241 (1987-04-01), Torre
patent: 4769631 (1988-09-01), Copeland
patent: 4791412 (1988-12-01), Brooks
patent: 4795995 (1989-01-01), Eccleston et al.
patent: 4837568 (1989-06-01), Snaper
patent: 4866424 (1989-09-01), Parks

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