US PATENT SUBCLASS 160 / 169
.~.~.~ Accumulated at stationary end

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}
166.1  DF  .~ Venetian blind type {4}
168.1  DF  .~.~ With accumulating means {4}
169.~.~.~ Accumulated at stationary end

DEFINITION

Classification: 160/169

(under subclass 168.1) Devices in which the elements are accumulated by first moving the element nearest the stationary end to the said end, and then repeating the process so that the nonaccummulated elements remain in their spaced relation at the moving end until they reach the bunched end of the unit.

(1) Note. Where the strips, slats, or panels may be accumulated at either end of the panel, the patents have been placed here.