×

Surveillance, pricing and inventory system

  • US 5,005,125 A
  • Filed: 02/28/1986
  • Issued: 04/02/1991
  • Est. Priority Date: 02/28/1986
  • Status: Expired due to Term
First Claim
Patent Images

1. In combination, in an article retail facility:

  • (a) an EAS (electronic article surveillance) tag of type including openable means for releasable attachment thereof to an article and responsive to incident energy comprising diverse EAS messages and other messages related to pricing and identification of articles, said tag including circuitry for response to such EAS message and for receipt and storage of such pricing and article identification data and for response to a selective one of said EAS messages and the opening of such releasable attachment means for issuance of said pricing and article identification data; and

    (b) message generator means for transmitting such EAS and other messages in the form of said incident energy.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×