US PATENT SUBCLASS 297 / 295
.~.~ Bottom and back

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

285  DF  BACK MOVEMENT RESILIENTLY OPPOSED IN OPERATING POSITION {12}
294  DF  .~ Resilient leg integral with bottom or back {1}
295.~.~ Bottom and back

DEFINITION

Classification: 297/295

(under subclass 294) Device wherein the one-piece structure includes, with a leg, both a bottom and a back.