US PATENT SUBCLASS 434 / 183
.~.~.~.~ Pacer moved down reading matter carrier


Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

156  DF  LANGUAGE {6}
167  DF  .~ Spelling, phonics, word recognition, or sentence formation {8}
178  DF  .~.~ Reading {2}
179  DF  .~.~.~ Speed {4}
183.~.~.~.~ Pacer moved down reading matter carrier


DEFINITION

Classification: 434/183

Pacer moved down reading matter carrier:

(under subclass 179) Subject matter wherein an element such as a bar passes down reading matter at a controlled rate, the viewer attempting to read at the speed of the moving element.