US PATENT SUBCLASS 160 / 31
.~.~ Combined with frame or demountable side guides

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}
31.~.~ Combined with frame or demountable side guides

DEFINITION

Classification: 160/31

(under subclass 23.1) Combinations in which the fabric roll (1) is associated with a frame which is mountable and demountable as a unit or (2) is associated with guides which are mountable and demountable as a unit with the roll or the hood, canopy, shield, storage chamber or outrigged rigid panel.

(1) Note. The roll may be housed in a hollow frame part.

SEE OR SEARCH THIS CLASS, SUBCLASS:

239+, for other framed type mounted roll devices.