US PATENT SUBCLASS 160 / 28
.~.~ Fabric free edge connected to movable closure

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

19  DF  WITH HOOD, CANOPY, SHIELD STORAGE CHAMBER, OR OUTRIGGED RIGID PANEL {7}
23.1  DF  .~ For roll type {6}
28.~.~ Fabric free edge connected to movable closure

DEFINITION

Classification: 160/28

(under subclass 23.1) Combinations in which the free or leading edge of the fabric (i.e., material) that unwinds from the roll is secured to a movable closure (other than the flexible or portable panel type) mounted in the same opening.