US PATENT SUBCLASS 4 / 249
FLUSH-VALVE OPERATORS

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

249FLUSH-VALVE OPERATORS {1}
250  DF  .~> Seat operated

DEFINITION

Classification: 4/249

The miscellaneous subclass for devices for operating flush valves or supply valves.

SEE OR SEARCH THIS CLASS, SUBCLASS:

405+, for flush valve actuator and linkage.

SEE OR SEARCH CLASS

137, Fluid Handling,

624.11+, for programmer or time controlled valves of general utility.

222, Dispensing,

59+, for cut-offs operated by rate of flow responsive mechanism.

251, Valves and Valve Actuation, for valve actuators in general, particularly 12+, for fluid operated or retarded valves.