US PATENT SUBCLASS 118 / 711
.~.~ Integral actuator extends through or is formed on valve seat

Current as of: June, 1999
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118 /   HD   COATING APPARATUS

708  DF  CONDITION RESPONSIVE CONTROL {2}
710  DF  .~ Valve actuator {1}
711.~.~ Integral actuator extends through or is formed on valve seat

DEFINITION

Classification: 118/711

Integral actuator extends through or is formed on valve seat:

(under subclass 710) Apparatus wherein the sensing means is either an element carried by or a surface formed on (a) the valving member and extending through a circumscribing valve seat or (b) the valve seat.