US PATENT SUBCLASS 100 / 31
.~.~ Twisters


Current as of: June, 1999
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100 /   HD   PRESSES

1  DF  BINDING {10}
29  DF  .~ Binder tighteners and joiners {2}
31.~.~ Twisters


DEFINITION

Classification: 100/31

(under subclass 29) Apparatus in which the tensioning of the binder about the material involves the intertwisting of the local spaced portions of the binder, such twisting being employed for joining the binder portions together.

(1) Note. Twisters often include a means to bend over a projecting twisted end so as to insert or tuck such end into or against the material to avoid a protruding point which might be dangerous in handling.

SEE OR SEARCH CLASS

56, Harvesters,

451+, for grain compressing and binding devices of the wire twister type wherein the bundle is encircled by the wire and the ends of the wire are twisted together.

140, Wireworking, appropriate subclasses for wire twisting generally, and particularly

93.6, for binder tightening and joining implements which are hand or work supported, and subclasses 118+ for twisting implements.