US PATENT SUBCLASS 160 / 269
.~.~.~ Clamping
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}
268.1
DF
.~.~ Fabric side edge {2}
269
.~.~.~ Clamping
DEFINITION
Classification: 160/269
(under subclass 268.1) Roll type devices in which some means is provided for clamping the fabric side edge.