US PATENT SUBCLASS 160 / 199
.~.~.~ Strip, slat, or panel constrained for pivotal folding


Current as of: June, 1999
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160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

130  DF  PLURAL STRIP, SLAT, OR PANEL TYPE {11}
181  DF  .~ With mounting or supporting means {12}
196.1  DF  .~.~ Unit hung from horizontal track {4}
199.~.~.~ Strip, slat, or panel constrained for pivotal folding


DEFINITION

Classification: 160/199

(under subclass 196.1) Devices in which the interconnection between the strips, slats and panels and the track and other portions of the supporting means is such that the only possible motion of the strips, slats or panels, when moved from an operative to an inoperative position is that of pivotal folding.