US PATENT SUBCLASS 53 / 284
.~ Opposite end closing


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

266.1  DF  MEANS TO FILL AND CLOSE PREFORMED RECEPTACLE {10}
284.~ Opposite end closing


DEFINITION

Classification: 53/284

(under subclass 266.1) Apparatus in which a receptacle open at opposite ends has each end operated upon to complete the enclosing of the contents.

SEE OR SEARCH THIS CLASS, SUBCLASS:

228+, for wrapping apparatus which forms sheet material into an open ended tube and then closes the opposite ends of the tube.