(19)
(11) EP 1 680 731 A2

(12)

(88) Date of publication A3:
19.01.2006

(43) Date of publication:
19.07.2006 Bulletin 2006/29

(21) Application number: 04766424.8

(22) Date of filing: 05.08.2004
(51) International Patent Classification (IPC): 
G06F 3/023(1980.01)
(86) International application number:
PCT/EP2004/051719
(87) International publication number:
WO 2005/039882 (06.05.2005 Gazette 2005/18)
(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 PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK

(30) Priority: 15.10.2003 IT MI20031989

(71) Applicant: Appunto R & D S.r.l.
20122 Milano (IT)

(72) Inventors:
  • SCATOLA, Stefano
    I-20059 VIMERCATE (IT)
  • MARCHESI, Ermanno
    I-29010 ZIANO PIACENTINO (IT)
  • RUDARI, Anna
    I-29010 ZIANO PIACENTINO (IT)

(74) Representative: Gervasi, Gemma et al
NOTARBARTOLO & GERVASI Srl, Corso di Porta Vittoria, 9
20122 Milano
20122 Milano (IT)

   


(54) KEYBOARD FOR BLIND PERSONS