US PATENT SUBCLASS 248 / 424
.~ Horizontally movable support surface

Current as of: June, 1999
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248 /   HD   SUPPORTS

127  DF  STAND {14}
424.~ Horizontally movable support surface {2}
425  DF  .~.~> Revolves or rotates about vertical axis
429  DF  .~.~> On slide or guide {1}

DEFINITION

Classification: 248/424

(under subclass 127) Device wherein means are provided to move or permit movement of the support surface in a horizontal direction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

393+, for a similar device which additionally tilts.

416, for a similar device which additionally revolves or rotates.

419+, for a similar device which additionally moves vertically.

SEE OR SEARCH CLASS

297, Chairs and Seats, 341+, for a seat bottom which moves horizontally responsive to the tilting of the seat back.