US PATENT SUBCLASS 297 / 452.25
.~.~.~.~ Including symmetrical thigh-support portions

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

452.1  DF  BOTTOM OR BACK {12}
452.21  DF  .~ Contoured bottom {2}
452.23  DF  .~.~ Laterally extending contour {3}
452.24  DF  .~.~.~ Contoured rigid base {1}
452.25.~.~.~.~ Including symmetrical thigh-support portions

DEFINITION

Classification: 297/452.25

Including symmetrical thigh-support portions:

(under subclass 452.24) Device in which the contoured bottom includes substantially similar spaced areas configured to support the thighs of a seated occupant.