US PATENT SUBCLASS 139 / 7 B
.~.~ Carrier chain mechanism

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

2  DF  PILE TUFTING {2}
7 R  DF  .~ Portable supply {8}
7 B.~.~ Carrier chain mechanism

Unofficial Alpha Subclasses: R A B C D E F G

DEFINITION

Classification: 139/7

The tuft-yarn packages are moved bodily to bring about tuft change.

SEE OR SEARCH THIS CLASS, SUBCLASS:

332, for analogous mechanisms that support long pattern chains.