The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 1980
Filed:
Jan. 19, 1978
Applicant:
Inventor:
Robert D Williamson, Pembroke Pines, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ; A44B / ;
U.S. Cl.
CPC ...
340572 ; 2415 / ; 206573 ;
Abstract
For use with an electronic antishoplifting surveillance system, a reusable, low cost telltale tag intended to be attached to merchandise such as garments includes a passive electronic circuit or other stimulus and it can be locked on the merchandise so it can only be removed with a key held by authorized personnel. The passive electronic circuit serves to activate the surveillance system.