US PATENT SUBCLASS 141 / 388
.~ Flexible or collapsible coupling section

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

387  DF  FILLING HEAD SHIFTABLY OR SEPARABLY CONNECTED TO SUPPLY {1}
388.~ Flexible or collapsible coupling section {1}
389  DF  .~.~> Hand-held head

DEFINITION

Classification: 141/388

(under subclass 387) Apparatus in which a flexible or collapsible section is provided in the flow path between the supply means and the receiver engaging element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

182, for separate movable sleeves between the outlet of the filling means and the receiver combined with supply lowering means and successive receiver conveying means.