Global patent index - EP 1033698 A2

EP 1033698 A2 2000-09-06 - Piano keyboard

Title (en)

Piano keyboard

Title (de)

Klaviertastatur

Title (fr)

Clavier de piano

Publication

EP 1033698 A2 (FR)

Application

EP 00104221 A

Priority

LU 90359 A

Abstract (en)

The key for a pianoforte has a balance bar (7) with two upper stops to limit tilting of the key arm (1). Each stop pair has a rear stop surface (15) parallel to the plane of the arm when lifted and a front stop surface parallel to the plane of the arm when lowered.

Abstract (fr)

On présente un clavier de piano avec barre de balancier 7' à deux arêtes supérieures pour la bascule des touches. Chacune de ces arêtes est formée d'un pan arrière 15 parallèle au plan des touches relevées joint à un pan avant 16 parallèle au plan des touches abaissées. <IMAGE>

IPC 1-7 (main, further and additional classification)

G10C 3/12

IPC 8 full level (invention and additional information)

G10C 3/12 (2006.01)

CPC (invention and additional information)

G10C 3/12 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1033698 A2 20000906

INPADOC legal status

2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021001

2000-09-06 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-09-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI