US PATENT SUBCLASS 160 / 240
.~.~ Adjustable size frame

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

238  DF  ROLL TYPE {12}
239  DF  .~ Framed {1}
240.~.~ Adjustable size frame

DEFINITION

Classification: 160/240

(under subclass 239) Roll type devices in which the size of the frame may be varied.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21, for changeable size devices wherein there is a hood, canopy, shield or storage chamber for a roll.

64, for a changeable size outrigged device.

372+, for a flexible panel having an adjustable size frame.