US PATENT SUBCLASS 15 / 356
.~.~.~.~ Interlocked or simultaneous adjustment


Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

3  DF  MACHINES {11}
300.1  DF  .~ With air blast or suction {26}
354  DF  .~.~ With work-contacting carriage or mount, and relatively adjustable nozzle {5}
355  DF  .~.~.~ With agitator adjustable relative to nozzle {1}
356.~.~.~.~ Interlocked or simultaneous adjustment


DEFINITION

Classification: 15/356

(under subclass 355) Apparatus having a work-contacting agitator and in which adjustment of the nozzle also causes adjustment of the agitator.

(1) Note. Included in this subclass are patents for devices wherein a nozzle-supported agitator is biased into contact with the work surface, the result being that adjustment of the nozzle necessarily effects an adjustment of the agitator relative thereto.