Global Patent Index - EP 0935934 A3

EP 0935934 A3 2000-12-20 - Working chair

Title (en)

Working chair

Title (de)

Funktionsstuhl

Title (fr)

Chaise de travail

Publication

EP 0935934 A3 (DE)

Application

EP 99100488 A

Priority

DE 29802360 U

Abstract (en)

[origin: EP0935934A2] An adjustable office chair is supported on the floor by a wheeled base section (10) with a telescopic vertical support (14) topped by a support structure (16) for a seat (20) and for support arms (24) for a seat back. The seat and the support arms have tilt adjustment about a common axis (22) to selected the most comfortable layout. The seat and/or the seat back are mounted on their respective supports using elastic intermediate layers for damping.

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

A47C 3/025; A47C 7/44

IPC 8 full level (invention and additional information)

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

CPC (invention and additional information)

A47C 3/026 (2013.01); A47C 7/448 (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

EPO simple patent family

DE 29802360 U1 19990610; EP 0935934 A2 19990818; EP 0935934 A3 20001220; US 6116687 A 20000912

INPADOC legal status


2003-02-26 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020801

2002-08-07 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020624

2001-10-17 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

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

2001-09-05 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: AT BE CH CY DE DK ES LI

2001-08-16 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010620

2000-12-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-12-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

1999-08-18 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

1999-08-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI