US PATENT SUBCLASS 297 / 451.1
.~ Back standard secured below or to underside of bottom

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

445.1  DF  BOTTOM, BACK AND LEG (I.E., CHAIR) {12}
451.1.~ Back standard secured below or to underside of bottom

DEFINITION

Classification: 297/451.1

Back standard secured below or to underside of bottom:

(under subclass 445.1) Device wherein the back support is connected to the chair in a plane lower than the bottom or is connected to the underportion of the bottom.