US PATENT SUBCLASS 139 / 121
.~.~.~ With rack and pinion
Current as of:
June, 1999
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139 /
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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.