US PATENT SUBCLASS 4 / 413
.~.~.~.~ Including articulated rigid linkage

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

300  DF  FLUSH CLOSET {22}
353  DF  .~ Tank only {9}
378  DF  .~.~ With outlet valve {6}
405  DF  .~.~.~ Actuator {7}
413.~.~.~.~ Including articulated rigid linkage {1}
414  DF  .~.~.~.~.~> Having stationary pivot within tank

DEFINITION

Classification: 4/413

Including articulated rigid linkage:

(under subclass 405) Subject matter wherein the valve is actuated by a mechanism having a mechanical linkage in the tank, which linkage includes plural, relatively movable, rigid force transmitting elements.