EP 0345229 A3 19900711 - A CHAIR FOR MEDICAL USE, IN PARTICULAR IN DENTISTRY

Title (en)

A CHAIR FOR MEDICAL USE, IN PARTICULAR IN DENTISTRY

Publication

EP 0345229 A3 19900711 (EN)

Application

EP 89830213 A 19890516

Priority

IT 348488 A 19880531

Abstract (en)

[origin: EP0345229A2] In a chair comprising at least a seat (1) and a back (2), supported by a permanent base (3), the seat is height-adjustable only, remaining angled permanently downward toward the rear; the back (2) is hinged to the seat (1) in such a way as to give at least three basic positions: one substantially upright, another substantially horizontal, and a downwardly angled position set below the horizontal in which the back (2) and seat (1) are brought into alignment and the occupant of the chair assumes Trendelenburg's position.

IPC 1-7

A61G 15/00

IPC 8 full level

A61G 9/00 (2006.01); A61G 15/04 (2006.01); A61G 15/02 (2006.01)

CPC (source: EP)

A61G 15/02 (2013.01)

Citation (search report)

[Y] US 2558143 A 19510626 - LAUTERBACH NORMAN E
[Y] DE 3438617 A1 19860424 - MUND ANDREAS ALEXANDER, et al
[A] DE 2809269 B1 19790823 - LUNDIN SVEN DR
[A] US 1702175 A 19290212 - SCHRAMM ADOLPH W

Designated contracting state (EPC)

CH DE ES FR GB GR LI SE

DOCDB simple family (publication)

EP 0345229 A2 19891206; EP 0345229 A3 19900711; IT 1220388 B 19900615; IT 8803484 A0 19880531; JP H0249656 A 19900220

DOCDB simple family (application)

EP 89830213 A 19890516; IT 348488 A 19880531; JP 13897989 A 19890531