US PATENT SUBCLASS 73 / 244
.~.~.~.~ Wobble plate or cam

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


73 /   HD   MEASURING AND TESTING

861  DF  VOLUME OR RATE OF FLOW {23}
232  DF  .~ Expansible chamber {6}
239  DF  .~.~ Reciprocating piston or cylinder {8}
243  DF  .~.~.~ Duplex {2}
244.~.~.~.~ Wobble plate or cam

DEFINITION

Classification: 73/244

(under subclass 239) Meters wherein parallel cylinders are provided, each having a piston operating upon a common wobble plate or cam which controls the distributing valve or valves.

SEE OR SEARCH CLASS

91, Motors: Expansible Chamber Type,

499+, for parallel cylinder type motors.