US PATENT SUBCLASS 271 / 3.24
.~.~ Including gripper couple

Current as of: June, 1999
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271 /   HD   SHEET FEEDING OR DELIVERING

3.14  DF  FEEDING AND DELIVERING {5}
3.18  DF  .~ Conveyor releases to subsequent conveyor {5}
3.24.~.~ Including gripper couple

DEFINITION

Classification: 271/3.24

Including gripper couple:

(under subclass 3.18) Subject matter including at least two elements having surfaces located adjacent to and opposite to one another, the element surfaces engaging opposed surfaces of the sheet located between the element surfaces with sufficient frictional force to move the sheet.