US PATENT SUBCLASS 160 / 262
.~ Crooked roll, noncylindrical flexible roller

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

238  DF  ROLL TYPE {12}
262.~ Crooked roll, noncylindrical flexible roller

DEFINITION

Classification: 160/262

(under subclass 238) Roll type devices in which (1) the axis of the unit is not a straight line, (2) the roller upon which the device rolls is not cylindrical or (3) the roller upon which the device rolls is flexible.