Electronic article surveillance tag and method of deactivating t

Communications: electrical – Condition responsive indicating system – Specific condition

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G08B 1314

Patent

active

050068563

ABSTRACT:
A deactivatable tag useable with an electronic article surveillance system and method of making such a tag. The tag includes a resonant circuit and a provision for promoting the permanent deactivation of the tag. The solution according to the present invention has been to render the deactivator more difficult to operate. A higher level of excess energy is applied to the resonant circuit before the breakdown material breaks down. This higher level of energy in the resonant circuit is applied to the improved deactivator and operates the deactivator much more completely. This arrangement promotes permanent deactivation of the resonant circuit to prevent the resonant circuit from becoming active again or "coming back to life" as time passes. The deactivator adjacent the resonant circuit can include a vacuum metalized conductive coating.

REFERENCES:
patent: 4778552 (1988-10-01), Benge et al.
patent: 4792790 (1988-12-01), Reeb
patent: 4802944 (1989-02-01), Benge
patent: 4818312 (1989-04-01), Benge
patent: 4846922 (1989-07-01), Benge et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electronic article surveillance tag and method of deactivating t does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic article surveillance tag and method of deactivating t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic article surveillance tag and method of deactivating t will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2037677

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.