US PATENT SUBCLASS 261 / 41.3
.~.~.~.~.~ With control of plural passages

Current as of: June, 1999
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261 /   HD   GAS AND LIQUID CONTACT APPARATUS

19  DF  FLUID DISTRIBUTION {5}
38  DF  .~ Valved {8}
40  DF  .~.~ Multiple jet {1}
41.1  DF  .~.~.~ Progressive {3}
41.2  DF  .~.~.~.~ With parallel carbureting passages {1}
41.3.~.~.~.~.~ With control of plural passages

DEFINITION

Classification: 261/41.3

With control of plural passages:

(under subclass 41.2) Apparatus with control of gas or mixture flow through at least two of the carbureting passages (e.g., includes carburetors with linkage connecting throttle valves in two or more barrels for progressive operation).