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:
Jan. 30, 2001
Filed:
May. 29, 1998
Applicant:
Inventor:
Tallienco Wieand Fockens, Rietmolen, NL;
Assignee:
N.V. Nederlandsche Apparatenfabriek NEDAP, Groenlo, NL;
Primary Examiner:
Int. Cl.
CPC ...
G08B 1/314 ;
U.S. Cl.
CPC ...
G08B 1/314 ;
Abstract
The invention relates to an article security label adapted for repeated activation and deactivation using a semiconductor memory element. This label is also deactivatable with the existing deactivator technology. Also, the label can be provided with more than one memory element which can be written and read out again by a read/write device, so that this article security label can fulfil a secondary function as a data carrier.