ATE116532T1 - Stuhl, insbesondere bürostuhl. - Google Patents

Stuhl, insbesondere bürostuhl.

Info

Publication number: ATE116532T1
Authority: AT; Austria
Prior art keywords: chair; adjustable; control cam; compression spring; especially office
Prior art date: 1989-11-30

Application number

AT90120026T

Other languages

English (en)

Inventor

Richard Eppler

Original Assignee

Link Wilhelm Kg

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-11-30

Filing date

1990-10-19

Publication date

1995-01-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6845025&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE116532(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-10-19 Application filed by Link Wilhelm Kg filed Critical Link Wilhelm Kg

1995-01-15 Application granted granted Critical

1995-01-15 Publication of ATE116532T1 publication Critical patent/ATE116532T1/de

Links

230000006835 compression Effects 0.000 abstract 2
238000007906 compression Methods 0.000 abstract 2

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs

Landscapes

Health & Medical Sciences (AREA)
Dentistry (AREA)
General Health & Medical Sciences (AREA)
Chairs Characterized By Structure (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)
Hydrogenated Pyridines (AREA)

AT90120026T 1989-11-30 1990-10-19 Stuhl, insbesondere bürostuhl. ATE116532T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE8914098U DE8914098U1 (de)	1989-11-30	1989-11-30	Stuhl, insbesondere Bürostuhl

Publications (1)

Publication Number	Publication Date
ATE116532T1 true ATE116532T1 (de)	1995-01-15

Family

ID=6845025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90120026T ATE116532T1 (de)	1989-11-30	1990-10-19	Stuhl, insbesondere bürostuhl.

Country Status (5)

Country	Link
US (1)	US5121968A (de)
EP (1)	EP0429837B1 (de)
AT (1)	ATE116532T1 (de)
DE (2)	DE8914098U1 (de)
ES (1)	ES2066086T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9027090D0 (en) *	1990-12-13	1991-02-06	Acf Int Ltd	Improvements relating to chairs
IT225124Z2 (it) *	1991-09-10	1996-09-19		Sedia con sedile e schienale ad inclinazione variabile
GB9802447D0 (en) *	1998-02-04	1998-04-01	Unit Press Limited	Mechanism for chair
US6007150A (en)	1998-03-08	1999-12-28	Milsco Manufacturing Company	Motorcycle seat with adjustable backrest
US6769139B1 (en) *	2002-03-14	2004-08-03	Swirl Design, Inc.	Novelty jeans
US9072383B2 (en)	2012-08-16	2015-07-07	L&P Property Management Company	Modular chair mechanism with self-weighing
CN106263726A (zh) *	2015-05-22	2017-01-04	陈竑燊	办公椅椅背与坐垫之间的连动倾仰装置
CN106263727A (zh) *	2015-05-22	2017-01-04	陈竑燊	办公椅椅背倾仰的坐垫连动装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2403198A (en) *	1944-06-06	1946-07-02	Collier Keyworth Company	Chair iron
US2471024A (en) *	1946-10-04	1949-05-24	Roy A Cramer	Chair with tilting back and automatically shiftable seat
US2894563A (en) *	1955-08-01	1959-07-14	Hickman Ind Inc	Seat structure for farm tractors and the like
US3042448A (en) *	1957-10-21	1962-07-03	Hamilton Cosco Inc	Chair
GB1165135A (en) *	1966-03-03	1969-09-24	Tan Sad Chair Co 1931 Ltd	Improved Chair giving Adjustable Spring-Back Facilities
JPS54126163A (en) *	1978-03-20	1979-10-01	Nippon Betsudo Seizou Kk	Internallpressureeadjusted bed
CH645795A5 (en) *	1979-07-23	1984-10-31	Drabert Soehne	Chair, in particular visual display unit chair

1989
- 1989-11-30 DE DE8914098U patent/DE8914098U1/de not_active Expired - Lifetime
1990
- 1990-03-22 US US07/497,407 patent/US5121968A/en not_active Expired - Fee Related
- 1990-10-19 EP EP90120026A patent/EP0429837B1/de not_active Expired - Lifetime
- 1990-10-19 DE DE59008194T patent/DE59008194D1/de not_active Expired - Fee Related
- 1990-10-19 ES ES90120026T patent/ES2066086T3/es not_active Expired - Lifetime
- 1990-10-19 AT AT90120026T patent/ATE116532T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE59008194D1 (de)	1995-02-16
EP0429837A1 (de)	1991-06-05
ES2066086T3 (es)	1995-03-01
DE8914098U1 (de)	1990-03-08
EP0429837B1 (de)	1995-01-04
US5121968A (en)	1992-06-16

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Legal Events

Date	Code	Title	Description
1997-01-15	REN	Ceased due to non-payment of the annual fee