US PATENT SUBCLASS 297 / 344.14
.~.~.~ Horizontal movement concurrent with vertical movement; i.e., oblique movement

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

311  DF  MOVABLE BOTTOM {5}
344.1  DF  .~ Bottom and back movable as a unit {3}
344.12  DF  .~.~ Vertically adjustable {4}
344.14.~.~.~ Horizontal movement concurrent with vertical movement; i.e., oblique movement

DEFINITION

Classification: 297/344.14

Horizontal movement concurrent with vertical movement; i.e., oblique movement:

(under subclass 344.12) Device in which the horizontal movement of the unit takes place at the same time as the vertical movement of the unit; i.e., the unit moves in a direction which is a resultant of the horizontal and vertical directions.