US PATENT SUBCLASS 400 / 608
.~.~.~ With clamp for holding one record-medium stationary

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}
605  DF  .~ For feeding plural record media concurrently or selectively {4}
607  DF  .~.~ Including movement of one record-medium relative to another {7}
608.~.~.~ With clamp for holding one record-medium stationary {1}
608.1  DF  .~.~.~.~> Selectively engageable feed-rollers or feed-roller brakes

DEFINITION

Classification: 400/608

With clamp for holding one record-medium stationary:

(under subclass 607) Subject matter wherein the relative movement of one sheet or web of record-medium* with respect to a second sheet or web of record-medium is caused by firmly gripping one of the sheets or webs to restrain its movement while the other sheet or web is moved.