| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US569640AUS3417956A (en) | 1966-08-02 | 1966-08-02 | Chair control |
| Publication Number | Publication Date |
|---|---|
| FI45077B FI45077B (en) | 1971-11-30 |
| FI45077Ctrue FI45077C (en) | 1972-03-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI672093AFI45077C (en) | 1966-08-02 | 1967-08-01 | Tilting device for a chair seat. |
| Country | Link |
|---|---|
| US (1) | US3417956A (en) |
| AT (1) | AT284379B (en) |
| BE (1) | BE702130A (en) |
| BR (1) | BR6791683D0 (en) |
| CH (1) | CH482424A (en) |
| DK (1) | DK127316B (en) |
| ES (1) | ES139003Y (en) |
| FI (1) | FI45077C (en) |
| FR (1) | FR1548373A (en) |
| GB (1) | GB1160634A (en) |
| GR (1) | GR35177B (en) |
| NL (1) | NL153076B (en) |
| NO (1) | NO132376C (en) |
| SE (1) | SE348929B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758157A (en)* | 1971-09-20 | 1973-09-11 | Steelcase Inc | Chair |
| US3720396A (en)* | 1971-09-27 | 1973-03-13 | Collier Keyworth Co | Tilt mechanism for chairs or the like |
| US4652050A (en)* | 1984-01-11 | 1987-03-24 | Herman Miller, Inc. | Chair tilt mechanism |
| US4889384A (en)* | 1988-07-10 | 1989-12-26 | Leggett & Platt, Incorporated | Knee-action chair control |
| US5106157A (en)* | 1989-03-01 | 1992-04-21 | Herman Miller, Inc. | Chair height and tilt adjustment mechanisms |
| IT1234373B (en)* | 1989-08-04 | 1992-05-15 | Kairos Snc Bonetti Manete Mion | SEAT SUPPORT DEVICE OF ARMCHAIRS AND SIMILAR WITH SELF-CONTROLLED INCLINATION. |
| JP2596820Y2 (en)* | 1993-07-27 | 1999-06-21 | 株式会社内田洋行 | Chair |
| DE20319455U1 (en)* | 2002-12-31 | 2004-04-22 | Metalseat S.R.L., Galliera Veneta | Seat adjustment device for adjusting spring compression force in seat/chair joints with a screw compression spring has a spring mounting device, a cylindrical joint unit, a lever and a holding rod |
| DE102004053965B4 (en)* | 2004-11-09 | 2006-10-12 | Girsberger Holding Ag | chair |
| EP2725943B1 (en)* | 2011-07-01 | 2017-08-23 | L&P Property Management Company | Tilt mechanism for a chair and chair |
| CN102846062B (en)* | 2012-08-17 | 2015-11-11 | 浙江大丰实业股份有限公司 | A kind of reducible movable and rotary type seat |
| US9458905B2 (en) | 2012-09-20 | 2016-10-04 | Steelcase Inc. | Spring assembly and method |
| US10966527B2 (en)* | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
| CN106889799B (en)* | 2015-12-19 | 2023-08-11 | 永艺家具股份有限公司 | Swivel chair tray |
| GB2551737B (en)* | 2016-06-28 | 2019-06-05 | Posturite Ltd | Seat tilting mechanism with two springs |
| US10765214B2 (en)* | 2017-06-02 | 2020-09-08 | Inventor Group Gmbh | Guide spring for a seating device and sprung seating device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US398293A (en)* | 1889-02-19 | Office-chair | ||
| US1247625A (en)* | 1915-02-04 | 1917-11-27 | Harry W Bolens | Chair-seat spider. |
| GB180474A (en)* | 1921-03-21 | 1922-06-01 | Alfred Howlett | Improvements in or relating to adjustable chairs and the like |
| US2051043A (en)* | 1934-06-22 | 1936-08-18 | Bassick Co | Chair iron |
| DE883410C (en)* | 1950-08-17 | 1953-07-16 | Wilhelm Mankowski | Spring-loaded bicycle saddle supports |
| US3220688A (en)* | 1963-08-21 | 1965-11-30 | Walter P Baermann | Tilt and swivel mechanism for chairs |
| Publication number | Publication date |
|---|---|
| NL153076B (en) | 1977-05-16 |
| CH482424A (en) | 1969-12-15 |
| ES139003U (en) | 1969-01-01 |
| DE1654284B2 (en) | 1976-01-15 |
| DE1654284A1 (en) | 1971-03-11 |
| SE348929B (en) | 1972-09-18 |
| AT284379B (en) | 1970-09-10 |
| BR6791683D0 (en) | 1973-04-19 |
| GR35177B (en) | 1968-08-22 |
| NL6710607A (en) | 1968-02-05 |
| GB1160634A (en) | 1969-08-06 |
| BE702130A (en) | 1968-01-31 |
| FI45077B (en) | 1971-11-30 |
| DK127316B (en) | 1973-10-22 |
| ES139003Y (en) | 1969-11-01 |
| NO132376B (en) | 1975-07-28 |
| FR1548373A (en) | 1968-12-06 |
| NO132376C (en) | 1975-11-05 |
| US3417956A (en) | 1968-12-24 |
| Publication | Publication Date | Title |
|---|---|---|
| FI45077C (en) | Tilting device for a chair seat. | |
| FR2064690A5 (en) | ||
| GB672578A (en) | Improvements in or relating to chairs | |
| GB1392310A (en) | Telescopically adjustable post | |
| GB1134774A (en) | Vertically adjustable arm rests for wheel chairs | |
| GB927070A (en) | A clip and bracket assembly | |
| CH397986A (en) | Chair back tilt adjustment device | |
| FR1467594A (en) | Improvement in chairs | |
| GB1364828A (en) | Adjustable securing arrangements | |
| GB961286A (en) | Improvements in foot rests | |
| FR1495849A (en) | Seat such as chair or rocking chair | |
| GB1251779A (en) | ||
| ES264553A1 (en) | Transformable chair (Machine-translation by Google Translate, not legally binding) | |
| GB1028036A (en) | Improvements in or relating to couches | |
| GB1117222A (en) | Height adjusting device for chairs, tables and the like | |
| GB1261489A (en) | Improvements in or relating to adjustable back rests for chairs | |
| GB981714A (en) | Back rest | |
| GB1430576A (en) | Adjustable back rests of chairs | |
| GB1261312A (en) | A device for adjusting a backrest of a chair | |
| GB1019134A (en) | Chairs and stools | |
| GB1099411A (en) | Improvements in chairs | |
| GB931173A (en) | Improvements in and relating to chairs | |
| GB1229137A (en) | ||
| GB1177574A (en) | Improvements relating to Chairs and Stools. | |
| GB927153A (en) | Improvements in or relating to chairs |