(under subclass 531) Device including means which, when actuated, moves or makes readily accessible any display item disposed at any one particular prearranged disposition.
SEE OR SEARCH THIS CLASS, SUBCLASS:
493, for a rotatable carrier including means to select a display item from a predetermined location.
510, for a similar device wherein selection of the display item involves planar motion thereof for exposure.
SEE OR SEARCH CLASS
209, Classifying, Separating, and Assorting Solids,
547, 554, and 608- 613 for a similar device for assorting an article which cooperates with varying physical characteristics thereof to perform the assorting operation; subclasses 547 and 608 for such device which cooperates with variations in the peripheral shape of a sheet in a group to assort the same; and subclasses 547, 554, and 613 for such device which cooperates with variations in sheet aperture in a group to assort the same; and subclass 609 for such device which performs an assorting function based on a difference in the magnetic properties of an article in a group of articles.
