US PATENT SUBCLASS 112 / 32
.~.~.~ Loop lock

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
28  DF  .~ Leather sewing {16}
*  DD  .~.~ Shoe sole {9}
32.~.~.~ Loop lock

DEFINITION

Classification: 112/32

The sewing-thread is locked by a loop of another thread, the latter not being locked or enchained.