US PATENT SUBCLASS 156 / 442.3
.~.~.~ Reciprocating feed

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

349  DF  SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34}
441.5  DF  .~ Envelope sealing type {4}
442.2  DF  .~.~ With feeding means {1}
442.3.~.~.~ Reciprocating feed

DEFINITION

Classification: 156/442.3

(under subclass 442.2) Apparatus in which the feeding means moves alternately backward and forward in a rectilinear path for transporting the receptacle to the work station.

SEE OR SEARCH THIS CLASS, SUBCLASS:

572, for a patent to apparatus for separating articles from a bulk source by means of a translating picker.