Global Patent Index - EP 0861052 A4

EP 0861052 A4 2000-02-23 - MOUTH PROP FOR USE IN DENTISTRY AND FOR ORAL CARE

Title (en)

MOUTH PROP FOR USE IN DENTISTRY AND FOR ORAL CARE

Title (de)

MUNDHAUFHALTEVORRICHTUNG DIE IN/DER ZAHNMEDIZIN UND BEI/DER MUNDPFLEGEANGEWENDET WIRD

Title (fr)

DISPOSITIF DESTINE A MAINTENIR LA BOUCHE OUVERTE, UTILE EN DENTISTERIE ET POUR DES SOINS BUCCAUX

Publication

EP 0861052 A4 (EN)

Application

EP 95939960 A

Priority

US 9514830 W

Abstract (en)

[origin: CA2237190A1] This invention is a device for use as a prop to hold the mouth open which consists essentially of a bite block with an elongated portion (3a) that is deflected to provide a turn of about 180 degrees so that the elongated portion (3a) extends around the outside of the cheek with the end of the extension pointing backward from the mouth to form a handle by which the bite block is held in position.

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

A61C 17/08

IPC 8 full level (invention and additional information)

A61C 5/00 (2006.01); A61C 17/08 (2006.01); A61C 19/00 (2006.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK FR GB IT LI NL SE

EPO simple patent family

CA 2237190 A1 19970522; EP 0861052 A1 19980902; EP 0861052 A4 20000223

INPADOC legal status


2005-04-27 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041019

2004-05-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040408

2000-02-23 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000111

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH DE DK FR GB IT LI NL SE

2000-02-23 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7A 61C 17/08 A

1998-09-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980513

1998-09-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK FR GB IT LI NL SE