US PATENT SUBCLASS 112 / 36
.~.~.~ Lock stitch

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}
36.~.~.~ Lock stitch {1}
37  DF  .~.~.~.~> Curved needle {1}

DEFINITION

Classification: 112/36

Lock-stitch machines.

(1) Note. This subclass includes those machines having straight needles.

(2) Note. For a further definition of lock-stitch, see this class, subclass 154.