Global Patent Index - EP 1161904 A1

EP 1161904 A1 2001-12-12 - Chair with seat and backrest that oscillate in a synchronized way

Title (en)

Chair with seat and backrest that oscillate in a synchronized way

Title (de)

Synchronstuhl

Title (fr)

Chaise à dossier et siège synchronisés

Publication

EP 1161904 A1 (EN)

Application

EP 01113143 A

Priority

IT TO20000538 A

Abstract (en)

A chair with seat and backrest that oscillate in a synchronized way, comprising: a base structure (14); a backrest-supporting structure (26) articulated to the base structure (14) about a first transverse axis (A); a seat-supporting structure (44) which is mobile with respect to the base structure (14) in a way synchronized with the movement of oscillation of the backrest-supporting structure (26); and elastic means (24) tending to counteract the oscillation backwards of the seat and backrest. One rear part of the seat-supporting structure (44) is articulated to the backrest-supporting structure (26) about a second axis of oscillation (B) parallel to the aforesaid first axis (A), and one front part of the seat-supporting structure (44) is connected to the base structure (44) by means of at least one articulation element (50). <IMAGE>

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

A47C 1/032

IPC 8 full level (invention and additional information)

A47C 7/44 (2006.01); A47C 1/032 (2006.01); A47C 3/026 (2006.01)

CPC (invention and additional information)

A47C 1/03238 (2013.01); A47C 1/03255 (2013.01); A47C 1/03261 (2013.01); A47C 1/03266 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

US 2001050500 A1 20011213; CN 1327781 A 20011226; EP 1161904 A1 20011212; IT 1320403 B1 20031126; IT TO20000538 A1 20011206; IT TO20000538 D0 20000606; JP 2002010852 A 20020115

INPADOC legal status


2003-03-26 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20020613

2002-10-10 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-09-04 [AKX] PAYMENT OF DESIGNATION FEES

2001-12-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2001-12-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI