US PATENT SUBCLASS 400 / 624
.~ For feeding sheet from stack or pack holder

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

578  DF  SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) {13}
624.~ For feeding sheet from stack or pack holder {5}
625  DF  .~.~> And delivering to sheet receiver (e.g., by roller couple)
626  DF  .~.~> By engaging between flap and body of envelope
627  DF  .~.~> By pneumatic means
628  DF  .~.~> By reciprocating of oscillating member
629  DF  .~.~> By endless-band or rotating (e.g., feed-roller) member

DEFINITION

Classification: 400/624

For feeding sheet from stack or pack holder:

(under subclass 578) Subject matter wherein significance is attributed to means associated with a typewriter for removing one sheet of record-medium* from a pile consisting of a plurality of such sheets regularly arranged in a support or receptacle, or to means for moving such a sheet into the typewriter for typing thereon.

SEE OR SEARCH CLASS

271, Sheet Feeding or Delivering,

145, and other appropriate subclasses for sheet feeding means not associated with a typewriter.