DE69023251D1 - Adjustable backrest for a wheelchair. - Google Patents

Adjustable backrest for a wheelchair.

Info

Publication number: DE69023251D1
Authority: DE; Germany
Prior art keywords: wheelchair; adjustable backrest; backrest; adjustable
Prior art date: 1989-06-21
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.): Expired - Fee Related

Application number

DE69023251T

Other languages

German (de)

Other versions

DE69023251T2 (en

Inventor

Mark J Quintile

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.)

Invacare Corp

Original Assignee

Invacare Corp

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.)

1989-06-21

Filing date

1990-06-21

Publication date

1995-11-30

1990-06-21 Application filed by Invacare Corp filed Critical Invacare Corp

1995-11-30 Publication of DE69023251D1 publication Critical patent/DE69023251D1/en

1996-04-04 Application granted granted Critical

1996-04-04 Publication of DE69023251T2 publication Critical patent/DE69023251T2/en

2010-06-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1054—Large wheels, e.g. higher than the seat portion
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Chairs For Special Purposes, Such As Reclining Chairs (AREA)

DE69023251T 1989-06-21 1990-06-21 Adjustable backrest for a wheelchair. Expired - Fee Related DE69023251T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US36964589A	1989-06-21	1989-06-21

Publications (2)

Publication Number	Publication Date
DE69023251D1 true DE69023251D1 (en)	1995-11-30
DE69023251T2 DE69023251T2 (en)	1996-04-04

Family

ID=23456310

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE69013586T Expired - Fee Related DE69013586T2 (en)	1989-06-21	1990-06-21	Wheelchair.
DE69023251T Expired - Fee Related DE69023251T2 (en)	1989-06-21	1990-06-21	Adjustable backrest for a wheelchair.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE69013586T Expired - Fee Related DE69013586T2 (en)	1989-06-21	1990-06-21	Wheelchair.

Country Status (5)

Country	Link
EP (2)	EP0608964B1 (en)
JP (1)	JPH0337063A (en)
DE (2)	DE69013586T2 (en)
FR (1)	FR2648705B1 (en)
GB (2)	GB2233221B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2295538B (en) *	1994-12-01	1998-01-14	Keymed	Support apparatus
JP3493000B2 (en)	1998-02-03	2004-02-03	サンライズメディカルエイチエイチジーインコーポレイテッド	Wheelchair back recliner kit
GB9911026D0 (en) *	1999-05-13	1999-07-14	Wilstead Ltd	Wheelchair
WO2003098421A1 (en)	2002-05-16	2003-11-27	Sony Corporation	Inputting method and inputting apparatus
JP4644029B2 (en) *	2005-04-28	2011-03-02	株式会社松永製作所	Footrest mounting structure
CN210494426U (en)	2019-05-08	2020-05-12	明门(中国)幼童用品有限公司	Backrest adjusting mechanism and nursing vehicle with same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7235052U (en) *		1973-01-18	Meyer W Fa	Hospital elevator
US2792876A (en) *	1955-12-22	1957-05-21	Colson Corp	Reclinable chair construction
SE391873B (en) *	1974-10-15	1977-03-07	Landstingens Inkopscentral	CHAIR WITH ONE IN ANY DIFFERENT ANGLE LASBAR BACK
DE2540054A1 (en) *	1975-09-09	1977-03-17	Everest & Jennings	Adjustable back with adjuster tube for wheelchair - allowing easy actuation by invalid without uncomfortable position
DE2916533A1 (en) *	1979-04-24	1980-11-06	Ortopedia Gmbh	DEVICE FOR ADJUSTING THE INCLINATION OF A BACKREST OF A WHEELCHAIR OR THE LIKE.
US4487453A (en) *	1982-12-27	1984-12-11	Gendron, Inc.	Seat recliner adjustment mechanism
US4655471A (en) *	1986-01-13	1987-04-07	Peek Gregory A	Wheelchair having adjustable backrest
DE8711762U1 (en) *	1987-08-30	1987-11-05	Kerstholt, Fritz, 5778 Meschede	Footrest primarily for hospital seating and reclining furniture

1990
- 1990-06-21 EP EP94200726A patent/EP0608964B1/en not_active Expired - Lifetime
- 1990-06-21 FR FR9007795A patent/FR2648705B1/en not_active Expired - Fee Related
- 1990-06-21 DE DE69013586T patent/DE69013586T2/en not_active Expired - Fee Related
- 1990-06-21 JP JP2163960A patent/JPH0337063A/en active Pending
- 1990-06-21 DE DE69023251T patent/DE69023251T2/en not_active Expired - Fee Related
- 1990-06-21 GB GB9013865A patent/GB2233221B/en not_active Expired - Fee Related
- 1990-06-21 EP EP90306802A patent/EP0404574B1/en not_active Expired - Lifetime
1992
- 1992-07-22 GB GB9215565A patent/GB2256132B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2233221A (en)	1991-01-09
FR2648705A1 (en)	1990-12-28
JPH0337063A (en)	1991-02-18
DE69013586T2 (en)	1995-03-02
GB9013865D0 (en)	1990-08-15
EP0404574A2 (en)	1990-12-27
GB2256132A (en)	1992-12-02
EP0608964B1 (en)	1995-10-25
EP0404574B1 (en)	1994-10-26
GB2256132B (en)	1993-03-10
DE69023251T2 (en)	1996-04-04
DE69013586D1 (en)	1994-12-01
EP0404574A3 (en)	1991-10-30
GB9215565D0 (en)	1992-09-02
GB2233221B (en)	1993-03-03
EP0608964A1 (en)	1994-08-03
FR2648705B1 (en)	1997-12-26

Publication	Publication Date	Title
NO902114D0 (en)	1990-05-11	BOEYBAR SEATS FOR A CHAIR.
DE69016255D1 (en)	1995-03-09	Motorized wheelchair.
DE58904152D1 (en)	1993-05-27	BACKREST.
DE68919181D1 (en)	1994-12-08	Backrest attachment.
DE68913632D1 (en)	1994-04-14	Motorized adjustable seat slide.
DE69019765D1 (en)	1995-07-06	Tension-reducing seat belt system.
DE68920749D1 (en)	1995-03-02	UPHOLSTERY ARRANGEMENT.
DE69413735D1 (en)	1998-11-12	Adjustable backrest for a chair
DE69204617D1 (en)	1995-10-12	Armrests for vehicles.
DE68913647D1 (en)	1994-04-14	Pneumatic die cushion.
DE68920696D1 (en)	1995-03-02	Tilt adjustment device for a seat.
IT1229514B (en)	1991-09-03	SYNTHETIC AMPHIPHILIC GLYCOCONUGATES FOR NEUROLOGICAL USE.
DE68911596D1 (en)	1994-02-03	Base frame for a chair.
DE69023251D1 (en)	1995-11-30	Adjustable backrest for a wheelchair.
NO890208L (en)	1989-07-19	ADJUSTABLE SEAT DEVICE.
DE69017777D1 (en)	1995-04-20	Seat device for a backhoe.
DE68908164D1 (en)	1993-09-09	PROFILE CUSHION.
NO883319D0 (en)	1988-07-27	CHAIRS FOR CHAIRS.
NO852144L (en)	1985-12-02	HIGHLY ADJUSTABLE SOEYLE FOR A LOWER CHAIR.
DE69100992D1 (en)	1994-02-24	Cutting device for a covered body.
IT8920623V0 (en)	1989-02-23	SITTING DEVICE.
DE69013938D1 (en)	1994-12-15	Seat belt device.
NO890406D0 (en)	1989-02-01	Seating device for patients.
IT218135Z2 (en)	1992-03-31	CUSTOM MULTIPLE SEAT FOR W.C
IT1232335B (en)	1992-01-28	ORTHOPEDIC CUSHION.

Legal Events

Date	Code	Title	Description
1996-11-21	8364	No opposition during term of opposition
2001-08-09	8339	Ceased/non-payment of the annual fee