Front-wheel support for a wheel chair

Joints and connections – Articulated members – Lockable at fixed position

Reexamination Certificate

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Details

C016S03100R, C016S019000, C016S03100R, C403S109500, C403S109100, C280S043000

Reexamination Certificate

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07377713

ABSTRACT:
A front wheel support for a wheel chair, the front wheel support having a curved tube for attachment to a frame member of the wheel chair and a curved part. The curved part has a first portion with a curvature identical to the curvature of the curved tube, and a cross section allowing the first portion of the curved part to fit inside the curved tube. The curved part further has a second portion with a wheel fork seat for mounting a front wheel fork of the wheel chair.

REFERENCES:
patent: 102927 (1870-05-01), Elder
patent: 292873 (1884-02-01), Chen
patent: 554381 (1896-02-01), Staley
patent: 1482955 (1924-02-01), Tideman
patent: 1835144 (1931-12-01), Cleaveland
patent: 2534539 (1950-12-01), Topper
patent: 2649611 (1953-08-01), Muszynski
patent: 4229856 (1980-10-01), Sparkes
patent: 4265382 (1981-05-01), Edwards
patent: 4357735 (1982-11-01), Saint et al.
patent: 4386466 (1983-06-01), Lee
patent: 4813693 (1989-03-01), Lockard et al.
patent: 5149092 (1992-09-01), Parsons
patent: 5195712 (1993-03-01), Goodall
patent: 5267946 (1993-12-01), Singer et al.
patent: 5361454 (1994-11-01), Sumser et al.
patent: 5373591 (1994-12-01), Myers
patent: 5800318 (1998-09-01), Coviello
patent: 5806548 (1998-09-01), Goldstein et al.
patent: 5918553 (1999-07-01), Hellwig et al.
patent: 6076205 (2000-06-01), Yang
patent: 6085766 (2000-07-01), Geary
patent: 6189906 (2001-02-01), Horacek
patent: 6196571 (2001-03-01), Chen et al.
patent: 2002/0017404 (2002-02-01), Choi et al.
patent: 2002/0140196 (2002-10-01), Crouch et al.
patent: 2006/0113733 (2006-06-01), Kazaoka
patent: 39 04 150 (1990-07-01), None
patent: 299 01 471 (1999-07-01), None
patent: 1 053 263 (1966-12-01), None

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