US PATENT SUBCLASS 160 / 347
.~.~.~.~ With anti-friction means

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

330  DF  HANGING OR DRAPE TYPE {7}
340  DF  .~ With fabric operating means {1}
341  DF  .~.~ Laterally gathered fabric {3}
344  DF  .~.~.~ Strand {2}
347.~.~.~.~ With anti-friction means

DEFINITION

Classification: 160/347

(under subclass 344) Hanging or drape type devices having antifriction means between the fabric carrying travelers and the element which move along the travelers.

SEE OR SEARCH CLASS

16, Miscellaneous Hardware,

87.6, and 87.8, for travelers with antifriction devices, per se.