Electric tractor

Motor vehicles – Power – Battery mountings and holders

Reexamination Certificate

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Details

C180S002200, C180S065310

Reexamination Certificate

active

07828099

ABSTRACT:
An electric tractor including a frame having a front end and a longitudinal axis between its front and rear ends. At least one drive wheel is provided for propelling the electric tractor and at least one electric motor for powering the at least one drive wheel. A pair of rails extend parallel to one another in a spaced apart relationship along the longitudinal axis and a first battery pack sized to be received in a plurality of locations along the rails, the first battery pack being selectively in electrical contact with the at least one electric motor once received on the rails.

REFERENCES:
patent: 4113045 (1978-09-01), Downing
patent: 4365681 (1982-12-01), Singh
patent: 4662472 (1987-05-01), Christianson et al.
patent: 4967864 (1990-11-01), Boyer et al.
patent: 5301765 (1994-04-01), Swanson
patent: 5305513 (1994-04-01), Lucid
patent: 5360307 (1994-11-01), Schemm et al.
patent: 5392873 (1995-02-01), Masuyama et al.
patent: 5585205 (1996-12-01), Kohchi
patent: 5612606 (1997-03-01), Guimarin et al.
patent: 5725062 (1998-03-01), Fronek
patent: 5743347 (1998-04-01), Gingerich
patent: 5847537 (1998-12-01), Parmley
patent: 5918692 (1999-07-01), Sekita et al.
patent: 5951229 (1999-09-01), Hamerslag
patent: 6313394 (2001-11-01), Shugar et al.
patent: 6357070 (2002-03-01), Venard et al.
patent: 6371230 (2002-04-01), Ciarla
patent: 6586668 (2003-07-01), Shugar et al.
patent: 6668957 (2003-12-01), King
patent: 6896468 (2005-05-01), Gallea
patent: 7004710 (2006-02-01), Quade
patent: 7270208 (2007-09-01), Huang
patent: 7559392 (2009-07-01), Batdorff
patent: 7712563 (2010-05-01), Niebuhr
patent: 2009/0014224 (2009-01-01), Rydberg et al.
patent: 2009/0223724 (2009-09-01), Heckeroth

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