US PATENT SUBCLASS 400 / 207
.~ Package for ribbon facilitating mounting of ribbon on typewriter (e.g., ribbon cartridge)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

191  DF  INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15}
207.~ Package for ribbon facilitating mounting of ribbon on typewriter (e.g., ribbon cartridge) {1}
208  DF  .~.~> Package attached to typewriter {1}

DEFINITION

Classification: 400/207

Package for ribbon facilitating mounting of ribbon on typewriter (e.g., ribbon cartridge):

(under subclass 191) Subject matter wherein the transfer-medium* is a ribbon* housed in a receptacle, and wherein the ribbon and receptacle are attachable to and removable from the typewriter as a unit, or the receptacle contributes in simplifying attachment of the ribbon to the typewriter.

(1) Note. A ribbon spool for a typewriter with no additional package structure is found in this class, subclasses 242+.

SEE OR SEARCH THIS CLASS, SUBCLASS:

242+, and see (1) Note above