US PATENT SUBCLASS 297 / 270.4
.~.~ To plural operative positions

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

258.1  DF  ROCKER-MOUNTED {7}
270.1  DF  .~ With means to limit or inhibit rocking motion {4}
270.4.~.~ To plural operative positions

DEFINITION

Classification: 297/270.4

To plural operative positions:

(under subclass 270.1) Device wherein the limiting or immobilizing means is operable to hold the chair in one of a plurality of distinct positions of use.