US PATENT SUBCLASS 270 / 52.22
.~.~.~.~ With signature in-feed conveyor

Current as of: June, 1999
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270 /   HD   SHEET-MATERIAL ASSOCIATING

52.01  DF  ASSOCIATING OR DISASSOCIATING {11}
52.14  DF  .~ Signature associating {7}
52.19  DF  .~.~ Insetting {3}
52.21  DF  .~.~.~ Roller signature feeder {1}
52.22.~.~.~.~ With signature in-feed conveyor

DEFINITION

Classification: 270/52.22

With signature in-feed conveyor:

(under subclass 52.21) Subject matter wherein the signatures are transported to the feeder on a carrier having a continuously moving surface such as an endless belt made of a flexible material.