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Patent details

457619 Title: Couverture imitation ivoire pour une touche de piano et piano l'incorporant

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Basic information

Application number:
913044889
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
457619
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
17/05/1991
Grant date:
24/01/1996
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
24/01/1996
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

1

Name:
STEINWAY MUSICAL PROPERTIES, INC.
Legal Form:
From:
24/01/1996
Address:
800 South Street Waltham Massachusetts 02154-1439;(US), US
To:

2

Name:
RENSSELAER POLYTECHNIC INSTITUTE
Legal Form:
From:
24/01/1996
Address:
100 8th Street Troy New York 12189-3590 (US)
To:

Priority

Priority patent number:
525468
Priority date:
18/05/1990
Priority country:
United States (US)

Classification

IPC or IDT classification:
G10C 3/12;

Additional information section

Status:
ZONDER GEVOLG / SANS EFFET
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Jump, Timothy John Simon et al;Venner Shipley & Co. 20 Little Britain;London EC1A 7DH(GB);
Inventor(s) details:
Calabrese, Salvadore J.;Scarton, Henry A.;Murray, Frank S.;Ettles, Christopher M.;Kennedy, Warren C.;Dinc, Saim;Jlidi, Bessem;Strong, William Y.;
History of owners:
Filing date Document type Publication Type Document Description Number of pages