US PATENT SUBCLASS 400 / 583
.~.~ For web record-medium

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}
582  DF  .~ Including programmed-control-system for record-medium feed (e.g., on auxiliary record) {1}
583.~.~ For web record-medium {4}
583.1  DF  .~.~.~> Program on auxiliary-record tape
583.2  DF  .~.~.~> Program is indicia on rotatable disc or drum
583.3  DF  .~.~.~> Program is indicia on record-medium
583.4  DF  .~.~.~> Including plural speed record-medium feed

DEFINITION

Classification: 400/583

For web record-medium:

(under subclass 582) Subject matter wherein the record-medium* is a piece of material having indeterminate length.