US PATENT SUBCLASS 123 / 41.78
.~.~.~ Cylinder side wall valves

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

41.01  DF  COOLING {27}
41.72  DF  .~ With jacketed head and/or cylinder {8}
41.76  DF  .~.~ With cooled valve seats or guides {2}
41.78.~.~.~ Cylinder side wall valves

DEFINITION

Classification: 123/41.78

(under subclass 41.76) Cooling means in which the valve passages, etc., are located in the side walls of the cylinders.