Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Reexamination Certificate
2005-02-22
2005-02-22
Keenan, James W. (Department: 3652)
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
C414S498000, C254S372000
Reexamination Certificate
active
06857840
ABSTRACT:
A loading apparatus for a vehicle, the apparatus having a first frame; a second frame having a chain mounted thereupon; and a locking system that is mounted on the first frame. The locking system has a drive wheel, a first arm member and a second arm member. The system is configured such that in a generally closed position, the chain engages the drive wheel in a first position, the drive wheel is connected to the arms; the arms are urged into the closed position. In a generally open position, the chain engages the drive wheel in a second position and the arms are urged into the open position by the second frame.
REFERENCES:
patent: 1794318 (1931-02-01), Perkins et al.
patent: 2287551 (1942-06-01), Coffing
patent: 2669366 (1954-02-01), Sievers
patent: 2811269 (1957-10-01), Anderson et al.
patent: 3034674 (1962-05-01), Bertoglio et al.
patent: 3221913 (1965-12-01), Chamberlain
patent: 3684112 (1972-08-01), Wijers
patent: 3768678 (1973-10-01), Youngers
patent: 3777856 (1973-12-01), Gardner et al.
patent: 4872632 (1989-10-01), Johnson
patent: 5203668 (1993-04-01), Marmur
patent: 5269642 (1993-12-01), Zoromski
patent: 5848869 (1998-12-01), Slocum et al.
patent: 7415985 (1974-05-01), None
patent: 075307 (1983-03-01), None
patent: 2 686 843 (1992-01-01), None
patent: 54-311 (1979-01-01), None
patent: WO 8607019 (1986-12-01), None
International Search Report, PCT, CA01/00078, Jun. 14, 2001.
Simpson Dana William
Simpson Patrick Dana
Simpson Terry Edward
Keenan James W.
Kolisch & Hartwell, P.C.
Simpson Tranzformer
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