US PATENT SUBCLASS 60 / 471
.~.~ Having plural distinct or separately operable output means

Current as of: June, 1999
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60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
470  DF  .~ Externally operated multiway valve or interconnected control elements control motive fluid for a limited stroke to-and-fro device {2}
471.~.~ Having plural distinct or separately operable output means

DEFINITION

Classification: 60/471

(under subclass 470) Apparatus including (1) two outputs one of which may operate separately from the other or in a diverse manner; or (2) two distinctly identifiable outputs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

421, for a system having automatic control means in which a manually operated multiway valve selects various combinations of plural pumps or motive fluid sources.

SEE OR SEARCH CLASS

91, Motors: Expansible Chamber Type,

508+, for a motor system having plural working members and a single member that selectively controls the motive fluid for each working member.