Wheelchair seat convertible to toilet seat

Details Wheelchair seat convertible to toilet seat Wheelchair seat convertible to toilet seat

1991-08-23

1993-10-26

Johnson, Brian

Land vehicles

Wheeled

Extensible

2803041, 180907, 4480, 297DIG4, 2973441, 414921, A61G 510, A61G 504

Patent

active

052559343

ABSTRACT:
A wheelchair including a wheeled base assembly provided with an upright assembly thereon, the latter including a pair of vertical post arrangements which are provided adjacent front corners of the wheelchair and are vertically extendible and retractable. The upright assembly includes a pair of generally parallel and approximately horizontal arms which are mounted adjacent upper ends of the upright post arrangements. A seat assembly is removably attached to and positioned between the arms. The seat assembly includes a seat portion defined by normally vertically superimposed upper and lower seat subassemblies. The upper subassembly has an enlarged opening formed centrally therethrough. The lower subassembly can be detached and moved from beneath the upper subassembly to permit the seat portion of the wheelchair to be positioned directly over and utilized in conjunction with a conventional toilet so as to not require removal of the occupant from the seat assembly.

REFERENCES:
patent: 181397 (1876-08-01), Beyron
patent: 503105 (1893-08-01), Tingley
patent: 1094117 (1914-04-01), Butler
patent: 2339007 (1944-01-01), Gahm
patent: 2498853 (1950-02-01), Hassold et al.
patent: 2595651 (1952-05-01), Feist
patent: 2681455 (1954-06-01), Schwartz
patent: 2792052 (1957-05-01), Johannesen
patent: 2892506 (1959-06-01), Slater
patent: 3099020 (1963-07-01), Garfield et al.
patent: 3285619 (1966-11-01), Kitrell et al.
patent: 3394933 (1968-07-01), Benoit
patent: 3611449 (1971-10-01), Berry
patent: 3623169 (1971-11-01), James
patent: 3629880 (1971-12-01), van Rhyn
patent: 3790974 (1974-02-01), Johansson
patent: 3905436 (1975-09-01), Karchak et al.
patent: 3917076 (1975-11-01), Campbell
patent: 3940808 (1976-03-01), Petrini
patent: 3996632 (1976-12-01), Bakker nee Viel
patent: 3999227 (1976-12-01), Ingemansson
patent: 4007959 (1977-02-01), Juergens
patent: 4010499 (1977-03-01), Davis et al.
patent: 4067409 (1978-01-01), DiMatteo et al.
patent: 4157593 (1979-06-01), Kristensson
patent: 4193147 (1980-03-01), Fischer
patent: 4240169 (1980-12-01), Roos
patent: 4255823 (1981-03-01), Boyer et al.
patent: 4266305 (1981-05-01), Kavaloski et al.
patent: 4278387 (1981-07-01), Seguela et al.
patent: 4375840 (1983-03-01), Campbell
patent: 4399572 (1983-08-01), Johansson
patent: 4456086 (1984-06-01), Wier et al.
patent: 4477117 (1984-10-01), Higgs
patent: 4514867 (1985-05-01), Jensen
patent: 4527829 (1985-07-01), Fanslau et al.
patent: 4569094 (1986-02-01), Hart et al.
patent: 4592562 (1986-06-01), Strautnieks et al.
patent: 4631761 (1986-12-01), Lederman
patent: 4643481 (1987-02-01), Saloff et al.
patent: 4669943 (1987-06-01), Zamotin
patent: 4704749 (1987-11-01), Aubert
patent: 4719655 (1988-01-01), Dean
patent: 4737997 (1988-04-01), Lamson
patent: 4856123 (1989-08-01), Henderson et al.
patent: 4862997 (1989-09-01), Eberle
patent: 4890853 (1990-01-01), Olson
patent: 5039165 (1991-08-01), Rothman et al.
patent: 5112076 (1992-05-01), Wilson

Affiliated with

Also associated with

Rating

Wheelchair seat convertible to toilet seat does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-954096