US PATENT SUBCLASS 112 / 57
.~.~.~ Take-ups

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
28  DF  .~ Leather sewing {16}
*  DD  .~.~ Thread handling {5}
57.~.~.~ Take-ups

DEFINITION

Classification: 112/57

Includes take-up mechanisms.

(1) Note. For take-ups of general application, see this class, subclass 241, and indented subclasses.