Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2007-06-05
2007-06-05
Morris, Lesley D. (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S220000, C297S203000, C297S215100, C297S215110, C297S215120, C297S215130
Reexamination Certificate
active
11111418
ABSTRACT:
An improved bicycle seat includes a seat base having a base plate and a seat cushion mounted on the base plate and a seat base mounting shaft mounted on and extending downwards from the base plate of the seat base. A seat back mounting shaft assembly is mounted on and extends rearwards and upwards from the seat base mounting shaft and the base plate of the seat base and a generally upright seat back is adjustably mounted on the seat back mounting shaft assembly for vertical and horizontal adjustment of the positioning of the generally upright seat back relative to the seat base. The seat cushion further includes a generally flat front face and a forwardly tilted top surface wherein the top surface of the seat cushion is forwardly tilted from horizontal between two and thirty degrees.
REFERENCES:
patent: 3614132 (1971-10-01), Ashworth
patent: 4466660 (1984-08-01), Mabie
patent: 5201538 (1993-04-01), Mayn
patent: 5851017 (1998-12-01), Eden
patent: 6189908 (2001-02-01), Lu
patent: 6349958 (2002-02-01), Gawlik
patent: 6991290 (2006-01-01), Wiertzema
patent: 2002/0096858 (2002-07-01), Shaw
patent: 2006/0049611 (2006-03-01), Stevens
Arce-Diaz Marlon
Jacobs Adam H.
Morris Lesley D.
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