US PATENT SUBCLASS 297 / 452.34
.~.~.~ Including a projected side member

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

452.1  DF  BOTTOM OR BACK {12}
452.29  DF  .~ Contoured back {3}
452.33  DF  .~.~ Laterally extending contour {1}
452.34.~.~.~ Including a projected side member {2}
452.35  DF  .~.~.~.~> Preshaped cushioning material
452.36  DF  .~.~.~.~> Rigid or semirigid preshaped panel

DEFINITION

Classification: 297/452.34

Including a projected side member:

(under subclass 452.33) Device including a member configured to protrude from a lateral side edge of the back to an extent so as to provide substantial lateral support for a seated occupant.

SEE OR SEARCH THIS CLASS, SUBCLASS:

284.9, for adjustable lateral supports.