Global patent index - EP 1054643 A1

EP 1054643 A1 2000-11-29 - PHOTOCHEMICAL APPARATUS, IN PARTICULAR FOR PRODUCING DENTAL PROSTHESES

Title (en)

PHOTOCHEMICAL APPARATUS, IN PARTICULAR FOR PRODUCING DENTAL PROSTHESES

Title (de)

GERÄT ZUM LICHTPOLYMERISIEREN, INSBESONDERE FÜR DIE HERSTELLUNG VON ZAHNERSATZTEILEN

Title (fr)

APPAREIL DE PHOTOCHIMIE, NOTAMMENT POUR LA REALISATION DE PROTHESES DENTAIRES

Publication

EP 1054643 A1 (FR)

Application

EP 99902623 A

Priority

  • FR 9900276 W
  • FR 9801476 A

Abstract (en)

[origin: FR2774607A1] The invention concerns a photochemical apparatus comprising at least one light source (4) enclosed in a chamber (5) wherein are placed objects within which it is desired to carry out photochemical reactions, in which at least one of said light sources (4) consists of a cold cathode tube, further comprising means (2, 3) for exposing said objects to radiation emitted by said light sources (4) as said objects are being prepared for said photochemical treatment. The invention is applicable to dental prostheses.

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

A61C 19/00

IPC 8 full level (invention and additional information)

A61C 19/00 (2006.01); A61C 13/00 (2006.01); A61C 13/08 (2006.01); A61C 13/15 (2006.01)

CPC (invention and additional information)

A61C 19/003 (2013.01)

Citation (search report)

See references of WO 9939657A1

Designated contracting state (EPC)

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

EPO simple patent family

FR 2774607 A1 19990813; FR 2774607 B1 20000421; EP 1054643 A1 20001129; JP 2002502628 A 20020129; WO 9939657 A1 19990812

INPADOC legal status

2004-03-31 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030830

2001-04-18 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

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

2000-11-29 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000815

2000-11-29 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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