US PATENT SUBCLASS 141 / 255
.~.~ With feeder and additional flow modifier or retarder at foot of fill tube

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

250  DF  WITH MEANS TO MOVE SUPPLY MEANS AND/OR RECEIVER TO, FROM OR DURING FLOW RELATION {14}
251  DF  .~ Relatively receding discharge assistant and receiver engaging means {6}
255.~.~ With feeder and additional flow modifier or retarder at foot of fill tube

DEFINITION

Classification: 141/255

(under subclass 251) Apparatus having some means in addition to the discharge assistant at the terminus of the flow path to slow down or to otherwise change the character of the flow pattern of the contents material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

264, for filling tubes having no discharge assistant but having flow stops, retarders, or severers.