Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.

Patent details

1422436 Title: Ressort spiral de montre et son procédé de fabrication

Basic information

Application number:
020261475
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
1422436
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
French
SPC number:

Dates

Filing date:
25/11/2002
Grant date:
26/10/2005
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:
26/10/2005
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/11/2005
Expiration date:

Applicant

Name:
CSEM Centre Suisse d'Electronique et de Microtechnique SA
Legal Form:
From:
26/10/2005
Address:
Jaquet-Droz 1 2007 Neuchâtel(CH), CH
To:

Classification

IPC or IDT classification:
F16F 1/10 ; F16F 1/02 ; G04B 1/14;

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
Bourgeois, Claude;Perret, André;Hoogerwerf, Arnold Christiaan;
History of owners:
Filing date Document type Document Description Number of pages