Excavating – Snow or ice removing or grooming by portable device – Motorized rotary excavating tool
Reexamination Certificate
2005-09-20
2005-09-20
Novosad, Christopher J. (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
Motorized rotary excavating tool
Reexamination Certificate
active
06944979
ABSTRACT:
A snow removing machine which throws up snow collected by an auger with a blower and throws out the snow via a chute is provided. The chute is provided on a blower housing enclosing the blower. The chute is placed on the right or left of the blower housing in a body width direction, so as to receive snow thrown up by centrifugal force of the blower. In a dead space on the opposite side to the chute, a control unit for controlling rotations of electric motors and so on and a battery for supplying power to the electric motors are disposed.
REFERENCES:
patent: 2001/0014569 (2001-08-01), Baker
patent: 02136122 (1990-11-01), None
patent: 7-291289 (1995-07-01), None
patent: 00080621 (2000-03-01), None
Hanafusa Jitsumi
Ikeda Takashi
Kuroiwa Kenji
Nagaoka Masatoshi
Adams & Wilks
Honda Motor Co. Ltd.
Novosad Christopher J.
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