US PATENT SUBCLASS 400 / 623
.~.~ Mounted on carriage (e.g., for extra-wide sheet, cylindroidal holder, etc.)

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}
622  DF  .~ With holder for single sheet (e.g., clip, backing sheet, etc.) {1}
623.~.~ Mounted on carriage (e.g., for extra-wide sheet, cylindroidal holder, etc.)

DEFINITION

Classification: 400/623

Mounted on carriage (e.g., for extra-wide sheet, cylindroidal holder, etc.):

(under subclass 622) Subject matter wherein said support is held by the carriage* of a typewriter.

(1) Note. This subclass is also for a support in the shape of a hollow cylindroidal member that substantially surrounds the platen* or for a support for a sheet of record-medium* that has a width dimension (i.e., a dimension that extends in a direction perpendicular to the line-space* distance), which width dimension is greater than the corresponding length dimension of the platen that backs the record-medium.

SEE OR SEARCH THIS CLASS, SUBCLASS:

552, for a "floating" platen capable of feeding such an extra-wide sheet.