Internal-combustion engines – Cooling – Automatic coolant flow control
Reexamination Certificate
2007-06-01
2009-10-06
Cuff, Michael (Department: 3741)
Internal-combustion engines
Cooling
Automatic coolant flow control
C123S041310, C123S041720, C165S041000, C180S190000
Reexamination Certificate
active
07597069
ABSTRACT:
A snow vehicle includes an engine, a track belt arranged on a rear side of the engine, and a cooling water path for cooling the engine, in which the engine includes a cooling water inlet portion and a cooling water outlet portion provided on a front surface side of the engine and connected with the cooling water path. The snow vehicle is capable of improving the turning ability of the vehicle, while simplifying a cooling water path and reducing the size of the structure for cooling the engine.
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Takashi Ashida; “Snow Vehicle”; U.S. Appl. No. 11/320,007, filed Dec. 28, 2005.
Cuff Michael
Keating & Bennett LLP
Leung Ka Chun
Yamaha Hatsudoki Kabushiki Kaisha
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