US PATENT SUBCLASS 222 / 391
.~.~ Intermittent grip-type actuator

Current as of: June, 1999
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222 /   HD   DISPENSING

251  DF  WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) {30}
386  DF  .~ Container with follower {8}
391.~.~ Intermittent grip-type actuator

DEFINITION

Classification: 222/391

(under subclass 386) Follower type dispensers in which the operating means for the follower involves an intermittent grip type mechanism.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

111+, for intermittent grip mechanisms, per se.

128, Surgery,

236,.