US PATENT SUBCLASS 400 / 248.1
.~.~.~ Ribbon guide opening expandable to facilitate ribbon insertion

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

191  DF  INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15}
247  DF  .~ Means auxiliary to ribbon mechanism (e.g., shield, guide, etc.) {3}
248  DF  .~.~ Including guide for ribbon {2}
248.1.~.~.~ Ribbon guide opening expandable to facilitate ribbon insertion {1}
248.2  DF  .~.~.~.~> And typewriter-actuated closing of guide

DEFINITION

Classification: 400/248.1

Ribbon guide opening expandable to facilitate ribbon insertion:

(under subclass 248) Subject matter wherein the member includes a pair of components between which the ribbon* extends, said components having first and second positions movable relative to each other and being spaced further from each other at said second position than at said first position to facilitate placement of the ribbon between the components at said second position.