US PATENT SUBCLASS 297 / 83
.~ With means to move bottom relative to and concurrently with back

Current as of: June, 1999
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68  DF  LEGREST OR FOOTREST INTERCONNECTED TO MOVE RELATIVE TO BOTTOM AND CONCURRENT WITH BOTTOM OR BACK {9}
83.~ With means to move bottom relative to and concurrently with back {3}
84  DF  .~.~> Rest advances forwardly of bottom {1}
86  DF  .~.~> Common actuator articulates bottom and rest to back
87  DF  .~.~> Bottom actuator for rest

DEFINITION

Classification: 297/83

(under subclass 68) Device wherein the bottom is united to the back so that movement of the back causes the bottom to move at the same time and to change its position with respect to the back.

SEE OR SEARCH THIS CLASS, SUBCLASS:

316+, for a tilting bottom interconnected with a back to move relative to and concurrently with the back.

340+, for a movable bottom interconnected with a back to move

relative to and concurrently with the back.