US PATENT SUBCLASS 160 / 286
.~.~.~.~.~ And roll brake

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

238  DF  ROLL TYPE {12}
266  DF  .~ With guides or fabric edge holders {3}
274  DF  .~.~ Stick guided only {4}
280  DF  .~.~.~ Leading edge holders movable axially of stick {4}
285  DF  .~.~.~.~ With guide engaging rollers and friction elements {1}
286.~.~.~.~.~ And roll brake

DEFINITION

Classification: 160/286

(under subclass 285) Roll type devices in which there are brake means for the roll.

SEE OR SEARCH THIS CLASS, SUBCLASS:

283, for such devices which also disclose release mechanism.