Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2006-03-10
2009-11-24
Kamen, Noah (Department: 3741)
Internal-combustion engines
Lubricators
Crankcase, pressure control
C184S104300
Reexamination Certificate
active
07621251
ABSTRACT:
A vehicle is disclosed that includes a chassis, a traction device adapted to contact the ground and propel the chassis and an engine supported by chassis and providing power to traction device. The engine includes a housing, a lubricant, and an engine component external of the engine housing. The housing includes a first lubricant inlet passage, a first lubricant outlet passage, a second lubricant inlet passage, and a second lubricant outlet passage. The vehicle has a first configuration in which first the lubricant outlet passage provides lubricant to the external engine component, the first lubricant inlet passage receives the lubricant from engine component, the second lubricant outlet passage is blocked with a plug, and the second lubricant inlet passage is blocked with a plug.
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Courant Timothy J.
Trihey Michael R.
Baker & Daniels LLP
Kamen Noah
Polaris Industries Inc.
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