US PATENT SUBCLASS 53 / 258
.~.~ With injector (e.g., filling plunger)

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

235  DF  DEPOSITING ARTICLES AND ARRANGING MATERIAL IN PREFORMED RECEPTACLES {10}
255  DF  .~ Guide or inserted form or support for article contents {6}
258.~.~ With injector (e.g., filling plunger) {1}
259  DF  .~.~.~> Endless belt

DEFINITION

Classification: 53/258

(under subclass 255) Apparatus having means to affirmatively move the contents into the receptacle, said means being movable with respect to the guide or inserted form or support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

251+, for affirmative means for moving contents into receptacles wherein the contents and receptacles are carried by conveyors.

SEE OR SEARCH CLASS

100, Presses,

218, for reciprocating presses including ejectors for displacing the material from the press. The mere claiming of a discharge guide from the press which may be for the disclosed purpose of holding a receiver (e.g., mattress tick) does not preclude classification in Class 100.