Raising wheel chair

Details Raising wheel chair Raising wheel chair

2007-05-22

2007-05-22

Phan, Hau (Department: 3618)

Land vehicles

Wheeled

Occupant propelled type

C280S250100, C280S657000, C297S337000

Reexamination Certificate

active

10804154

ABSTRACT:
A raising wheel chair includes a lifting device with a telescopic guide. With the lifting device, the raising frame can be moved up and down both in sitting and in standing position. It is therefore possible to vary the level of the seat or the footrest. Thanks to the tilted arrangement of the telescopic guide, the user of the chair will, on an upward movement, also be moved closer to the objects of interest. The inclined arrangement of the telescopic guide can provide room for the front wheels and permit a short length of the raising wheel chair.

REFERENCES:
patent: 3191990 (1965-06-01), Rugg et al.
patent: 3261031 (1966-07-01), Gates
patent: 3379450 (1968-04-01), Jones et al.
patent: 3630569 (1971-12-01), Lory
patent: 3964786 (1976-06-01), Mashuda
patent: 4054319 (1977-10-01), Fogg, Jr. et al.
patent: 4067249 (1978-01-01), Deucher
patent: 4076304 (1978-02-01), Deucher
patent: 4407543 (1983-10-01), Mashuda
patent: 4456086 (1984-06-01), Wier et al.
patent: 4623194 (1986-11-01), Pillot
patent: 4884841 (1989-12-01), Holley
patent: 5346280 (1994-09-01), Deumite
patent: 5366036 (1994-11-01), Perry
patent: 5803545 (1998-09-01), Guguin
patent: 5984338 (1999-11-01), Meyer
patent: 6125957 (2000-10-01), Kauffmann
patent: 6179076 (2001-01-01), Fernie et al.
patent: 6192533 (2001-02-01), Porcheron
patent: 0 526 088 (1993-02-01), None
patent: 2 589 341 (1987-05-01), None
patent: 2 697 418 (1994-05-01), None
patent: 79/00647 (1979-09-01), None
patent: 82/01314 (1982-04-01), None
patent: 01/87219 (2001-11-01), None

Affiliated with

Also associated with

Rating

Raising wheel chair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Raising wheel chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Raising wheel chair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3796024