US PATENT SUBCLASS 297 / 82
.~.~.~.~ Bottom pivoted to supporting frame at rear

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

68  DF  LEGREST OR FOOTREST INTERCONNECTED TO MOVE RELATIVE TO BOTTOM AND CONCURRENT WITH BOTTOM OR BACK {9}
78  DF  .~ Interconnection includes back-controlled movable armrest {2}
80  DF  .~.~ Armrest directly pivoted to upper extension of legrest {1}
81  DF  .~.~.~ With concurrently movable bottom {1}
82.~.~.~.~ Bottom pivoted to supporting frame at rear

DEFINITION

Classification: 297/82

(under subclass 81) Device wherein the bottom is mounted to move relative to a frame by a hinge connection to the frame at the back end of the bottom, said frame providing the support for the seat components and spacing said components from a ground surface.