US PATENT SUBCLASS 139 / 121
.~.~.~ With rack and pinion


Current as of: June, 1999
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139 /   HD   TEXTILES: WEAVING

116.1  DF  WEFT MANIPULATION {13}
117  DF  .~ Special length {2}
119  DF  .~.~ Swivel shuttle {2}
121.~.~.~ With rack and pinion


DEFINITION

Classification: 139/121

Swivel shuttles in which the positive motion drive consists of racks attached to the shuttles and pinions to drive the same.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, and indented subclasses.