GB8827846D0 - Improvements in/relating to chairs - Google Patents

Improvements in/relating to chairs

Info

Publication number: GB8827846D0
Authority: GB; United Kingdom
Prior art keywords: chairs; relating
Prior art date: 1988-11-29
Legal status (The legal status 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 status listed.): Pending

Application number

GB888827846A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CORLETT E N

Original Assignee

CORLETT E N

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.)

1988-11-29

Filing date

1988-11-29

Publication date

1988-12-29

1987-05-23 Priority to GB8712288A priority Critical patent/GB2205737B/en

1988-05-19 Priority to EP88304526A priority patent/EP0293136B1/en

1988-05-19 Priority to DE8888304526T priority patent/DE3864748D1/en

1988-05-20 Priority to JP63122250A priority patent/JPS6464607A/en

1988-11-29 Priority to GB888827846A priority patent/GB8827846D0/en

1988-11-29 Application filed by CORLETT E N filed Critical CORLETT E N

1988-12-29 Publication of GB8827846D0 publication Critical patent/GB8827846D0/en

1989-11-27 Priority to EP19890312290 priority patent/EP0371729B1/en

1989-11-27 Priority to GB8926725A priority patent/GB2226756B/en

1989-11-27 Priority to ES89312290T priority patent/ES2064464T3/en

1989-11-27 Priority to DE1989618921 priority patent/DE68918921T2/en

1989-11-28 Priority to CA 2004002 priority patent/CA2004002C/en

1991-10-10 Priority to US07/774,735 priority patent/US5253922A/en

1993-08-09 Priority to US08/103,520 priority patent/US5447358A/en

Status Pending legal-status Critical Current

Links

GB888827846A 1987-05-23 1988-11-29 Improvements in/relating to chairs Pending GB8827846D0 (en)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
GB8712288A GB2205737B (en)	1987-05-23	1987-05-23	Improvements in or relating to chairs
EP88304526A EP0293136B1 (en)	1987-05-23	1988-05-19	Improvements in or relating to chairs
DE8888304526T DE3864748D1 (en)	1987-05-23	1988-05-19	CHAIR.
JP63122250A JPS6464607A (en)	1987-05-23	1988-05-20	Chair
GB888827846A GB8827846D0 (en)	1988-11-29	1988-11-29	Improvements in/relating to chairs
EP19890312290 EP0371729B1 (en)	1988-11-29	1989-11-27	Improvements in or relating to chairs
DE1989618921 DE68918921T2 (en)	1988-11-29	1989-11-27	Improvements in chairs.
GB8926725A GB2226756B (en)	1988-11-29	1989-11-27	Chair for supporting a user in a sitting or semi-standing position
ES89312290T ES2064464T3 (en)	1988-11-29	1989-11-27	IMPROVEMENTS FOR OR RELATED TO CHAIRS.
CA 2004002 CA2004002C (en)	1988-11-29	1989-11-28	Chairs
US07/774,735 US5253922A (en)	1987-05-23	1991-10-10	Chair adjustable in height providing a weight bearing surface at any height, and having a seat that rotates so as to change its angle of inclination
US08/103,520 US5447358A (en)	1987-05-23	1993-08-09	Convex tilting seat

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB888827846A GB8827846D0 (en)	1988-11-29	1988-11-29	Improvements in/relating to chairs

Publications (1)

Publication Number	Publication Date
GB8827846D0 true GB8827846D0 (en)	1988-12-29

Family

ID=10647648

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB888827846A Pending GB8827846D0 (en)	1987-05-23	1988-11-29	Improvements in/relating to chairs
GB8926725A Expired - Lifetime GB2226756B (en)	1988-11-29	1989-11-27	Chair for supporting a user in a sitting or semi-standing position

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB8926725A Expired - Lifetime GB2226756B (en)	1988-11-29	1989-11-27	Chair for supporting a user in a sitting or semi-standing position

Country Status (5)

Country	Link
EP (1)	EP0371729B1 (en)
CA (1)	CA2004002C (en)
DE (1)	DE68918921T2 (en)
ES (1)	ES2064464T3 (en)
GB (2)	GB8827846D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9107661D0 (en) *	1991-04-11	1991-05-29	Nat Res Dev	Adjustable chair
GB2354434A (en) *	1999-09-20	2001-03-28	Benjamin Jasper Dobson	Compression relief seat for persons
DE10007103B4 (en)	2000-02-16	2004-01-29	Wolfgang Deisig	Adjustable work chair, especially office chair
GB2483876A (en) *	2010-09-22	2012-03-28	Nicholas David Le Sueur	Seat height adjustment mechanism
GB201110748D0 (en)	2011-06-24	2011-08-10	Freedman Simon A	A seat
CN106175230A (en) *	2016-07-01	2016-12-07	卓达新材料科技集团威海股份有限公司	Inclined-plane arm-chair
DE102018103322A1 (en) *	2018-02-14	2019-08-14	Kinema Gmbh	Seating and support furniture
DE202018100807U1 (en)	2018-02-14	2018-04-03	Kinema Gmbh	Seating and support furniture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4529247A (en) *	1982-04-15	1985-07-16	Herman Miller, Inc.	One-piece shell chair
FR2552988B1 (en) *	1983-10-10	1986-03-21	Savigny Francois	VERSATILE SEAT GIVING A MID-SEAT, MID-KNEE STATION
US4552404A (en) *	1983-10-12	1985-11-12	Congleton Jerome J	Neutral body posture chair
SE449688B (en) *	1984-10-17	1987-05-18	Liedberg Ostlund Ab	WORK CHAIR WITH SWINGING BACKGROUND
GB2205737B (en) *	1987-05-23	1991-04-03	Nat Res Dev	Improvements in or relating to chairs

1988
- 1988-11-29 GB GB888827846A patent/GB8827846D0/en active Pending
1989
- 1989-11-27 GB GB8926725A patent/GB2226756B/en not_active Expired - Lifetime
- 1989-11-27 DE DE1989618921 patent/DE68918921T2/en not_active Expired - Fee Related
- 1989-11-27 EP EP19890312290 patent/EP0371729B1/en not_active Expired - Lifetime
- 1989-11-27 ES ES89312290T patent/ES2064464T3/en not_active Expired - Lifetime
- 1989-11-28 CA CA 2004002 patent/CA2004002C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2226756A (en)	1990-07-11
GB8926725D0 (en)	1990-01-17
EP0371729B1 (en)	1994-10-19
EP0371729A2 (en)	1990-06-06
GB2226756B (en)	1992-09-02
ES2064464T3 (en)	1995-02-01
CA2004002A1 (en)	1990-05-29
DE68918921T2 (en)	1995-02-23
DE68918921D1 (en)	1994-11-24
EP0371729A3 (en)	1990-08-22
CA2004002C (en)	1999-06-22

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