US PATENT SUBCLASS 248 / 651
.~.~ Including operator or actuator

Current as of: June, 1999
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248 /   HD   SUPPORTS

637  DF  MACHINERY SUPPORT {15}
646  DF  .~ Movable machine {10}
651.~.~ Including operator or actuator {3}
652  DF  .~.~.~> For angular movement {1}
655  DF  .~.~.~> Acting against spring bias
656  DF  .~.~.~> Screw {1}

DEFINITION

Classification: 248/651

Including operator or actuator:

(under subclass 646) Structure comprising means for causing or initiating movement of the machine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

188.2+, for an elevating or levelling device not restricted to use with a machine.

649, for means causing movement of an independently adjustable leg or foot.