Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 9, 2010
Patent Application Number
12036469
Date Filed
February 25, 2008
Patent Citations Received
Patent Primary Examiner
Patent 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.
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