US PATENT SUBCLASS 261 / 44.1
.~.~.~.~ Contact space

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

Internet Version by PATENTEC © 1999      Terms of Use


261 /   HD   GAS AND LIQUID CONTACT APPARATUS

19  DF  FLUID DISTRIBUTION {5}
38  DF  .~ Valved {8}
42  DF  .~.~ Multiple valves {5}
43  DF  .~.~.~ Connected {4}
44.1.~.~.~.~ Contact space {5}
44.2  DF  .~.~.~.~.~> Contact valve with hollow shaft supplying liquid
44.3  DF  .~.~.~.~.~> Traversely reciprocating air or mixture valve {1}
44.5  DF  .~.~.~.~.~> Longitudinally movable air or mixture valve
44.6  DF  .~.~.~.~.~> Rotating air or mixture valve {2}
44.9  DF  .~.~.~.~.~> Variable-shape passage

DEFINITION

Classification: 261/44.1

Contact space:

(under subclass 43) Apparatus including a valve at the place of connected with gas by-pass, gas-inlet, gas-outlet, or liquid-inlet valve.

SEE OR SEARCH THIS CLASS, SUBCLASS:

44.2, through 44.8, for carburetor gas-liquid contact apparatus.