US PATENT SUBCLASS 297 / 340
.~ Interconnected with back for relative concurrent movement

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

311  DF  MOVABLE BOTTOM {5}
340.~ Interconnected with back for relative concurrent movement {1}
341  DF  .~.~> Back tilts and bottom moves forwardly {1}

DEFINITION

Classification: 297/340

(under subclass 311) Device provided with a back joined to the bottom so that movement of either the bottom or the back causes the other to move at the same time and to change its position with respect to the other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

83+, for a relatively and concurrently moving bottom and back with an interconnected and relatively movable footrest.

316+, for a tilting bottom interconnected with a back for relative concurrent movement.