| 297 / | HD | CHAIRS AND SEATS |
| 68 | DF | LEGREST OR FOOTREST INTERCONNECTED TO MOVE RELATIVE TO BOTTOM AND CONCURRENT WITH BOTTOM OR BACK {9} |
| 75 | | .~ Relatively movable rest sections move simultaneously {1} |
| 76 | DF | .~.~> Footrest extends angularly of depending legrest |