(19)
(11) EP 1 256 916 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.07.2003 Bulletin 2003/30

(43) Date of publication A2:
13.11.2002 Bulletin 2002/46

(21) Application number: 02008081.8

(22) Date of filing: 11.04.2002
(51) International Patent Classification (IPC)7: G08B 13/14
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 08.05.2001 IT TO20010428

(71) Applicant: Teagno, Vladimiro
10137 Torino (IT)

(72) Inventor:
  • Teagno, Vladimiro
    10137 Torino (IT)

(74) Representative: Garavelli, Paolo 
A.BRE.MAR. S.R.L., Via Servais 27
10146 Torino
10146 Torino (IT)

   


(54) Theft prevention device


(57) An anti-theft prevention device is disclosed, that it is composed of at least two different elements (1, 3) with small sizes, in which such elements (1, 3) mutually interact by means of electromagnetic waves and/or low frequency radio waves, one element (1) (or 3) being of the emitting type (for example shaped as a pen) and the other element (3) (or 1) being of the receiving type (for example shaped as a credit card).






Search report