US PATENT SUBCLASS 345 / 357
.~.~.~ Navigation within structure

Current as of: June, 1999
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345 /   HD   COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS

326  DF  OPERATOR INTERFACE {6}
339  DF  .~ On-screen workspace or object {6}
356  DF  .~.~ Hierarchy or network structure {1}
357.~.~.~ Navigation within structure

DEFINITION

Classification: 345/357

Navigation within structure:

Subject matter under 356 wherein the user can navigate through the interface by following the links from one node to another.