US PATENT SUBCLASS 270 / 58.22
.~.~.~.~ Annularly arranged

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

52.01  DF  ASSOCIATING OR DISASSOCIATING {11}
58.01  DF  .~ Sheet associating {13}
58.18  DF  .~.~ Plural stackers {2}
58.2  DF  .~.~.~ With hopper {2}
58.22.~.~.~.~ Annularly arranged

DEFINITION

Classification: 270/58.22

Annularly arranged:

(under subclass 58.2) Subject matter wherein the hopper is assembled to rotate about a vertical axis.