Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Construction or agricultural-type vehicle
Reexamination Certificate
2011-01-04
2011-01-04
Nguyen, Tan Q (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Construction or agricultural-type vehicle
C701S033000, C414S462000
Reexamination Certificate
active
07865286
ABSTRACT:
A method of operating a lift truck, the method including the steps of actuating an override to move the lift truck from a safety configuration into a working configuration, positioning a load onto a front end assembly movably attached to the lift truck, disengaging the override, whereby the lift truck may automatically move into the safety configuration once the load is removed from the front end assembly.
REFERENCES:
patent: 3167201 (1965-01-01), Quayle
patent: 3458069 (1969-07-01), Wickberg
patent: 3485391 (1969-12-01), Johns
patent: 3666052 (1972-05-01), Anderson et al.
patent: 3825139 (1974-07-01), Geis
patent: 3941213 (1976-03-01), Stammen
patent: 4240526 (1980-12-01), Sanders
patent: 4395190 (1983-07-01), Barchard
patent: 4402644 (1983-09-01), Barchard
patent: 4422819 (1983-12-01), Guest
patent: 4497606 (1985-02-01), Hobson
patent: 4498838 (1985-02-01), Johannson
patent: 4598797 (1986-07-01), Schultz
patent: 5011363 (1991-04-01), Conley et al.
patent: 5174415 (1992-12-01), Neagle et al.
patent: 5411361 (1995-05-01), Neri et al.
patent: 5482141 (1996-01-01), Wilson
patent: 5748097 (1998-05-01), Collins
patent: 5749696 (1998-05-01), Johnson
patent: 6089354 (2000-07-01), Hettegger
patent: 6296081 (2001-10-01), Nagai
patent: RE039477 (2007-01-01), Plate
patent: 7568547 (2009-08-01), Yamada et al.
patent: 2005/0186057 (2005-08-01), Reicks
patent: 2007/0084450 (2007-04-01), Oka et al.
patent: 2008/0011554 (2008-01-01), Broesel et al.
patent: WO 2006135137 (2006-12-01), None
Hubtex, Hubtex 4120 Series Catalog, Oct. 2005, US.
Nguyen Tan Q
The Matthews Firm
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