US PATENT SUBCLASS 34 / 646
.~.~.~.~.~ Edge holding means

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
611  DF  .~ Sheet, web, or strand {3}
618  DF  .~.~ For flexible sheet, web, or strand {6}
623  DF  .~.~.~ Running length {5}
629  DF  .~.~.~.~ With gas or vapor circulation for contact with treated material {15}
646.~.~.~.~.~ Edge holding means

DEFINITION

Classification: 34/646

Edge holding means:

(under subclass 629) Subject matter including means to grasp the material by its edges as by gripping or impaling.

SEE OR SEARCH CLASS

26, Textiles: Cloth Finishing,

52+, and 92 for fabric stretching combined with drying or heating. The line is: Class 26 takes fabric stretching combined with drying or heating when special means or steps are provided in addition to the stretching caused by the feed of the material through the machine.

198, Conveyors: Power-Driven,

468.01+, and 469.1+ for a conveyor having load gripping members, and subclasses 692+ for a conveyor having a load impaler.