(19)
(11) EP 1 491 777 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.05.2011 Bulletin 2011/21

(45) Mention of the grant of the patent:
12.01.2011 Bulletin 2011/02

(21) Application number: 03743985.8

(22) Date of filing: 27.02.2003
(51) International Patent Classification (IPC): 
F16B 23/00(2006.01)
 B25B 15/00(2006.01)
(86) International application number:
PCT/JP2003/002188
(87) International publication number:
WO 2003/076815 (18.09.2003 Gazette 2003/38)

(54)

TAMPERPROOF SCREW, COMBINATION WITH SCREWDRIVER BIT, AND HEADER PUNCH FOR MANUFACTURING TAMPERPROOF SCREW

MANIPULATIONSSICHERE SCHRAUBE, KOMBINATION MIT SCHRAUBENDREHEREINSATZ UND PRESSSTEMPEL ZUR HERSTELLUNG DER MANIPULATIONSSICHEREN SCHRAUBE

VIS INVIOLABLE, COMBINAISON DE CELLE-CI AVEC UN EMBOUT DE TOURNEVIS ET POINCON UTILISE DANS LA FABRICATION D'UNE VIS INVIOLABLE

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

(30) Priority: 12.03.2002 JP 2002066806
17.05.2002 JP 2002142770

(43) Date of publication of application:
29.12.2004 Bulletin 2004/53

(73) Proprietor: Totsu, Katsuyuki
Tokyo 131-0045 (JP)

(72) Inventor:
  • Totsu, Katsuyuki
    Tokyo 131-0045 (JP)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastraße 4
81925 München
81925 München (DE)


(56) References cited: : 
EP-A- 0 677 667
WO-A1-99/43472
JP-U- 3 074 989
JP-U- 55 080 512
 EP-A- 0 933 538
DE-A1- 19 537 992
JP-U- 6 030 514
US-A- 4 202 244
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).