US PATENT SUBCLASS 400 / 107
.~ For coding by conductive mark

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

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

103  DF  CODE-PRINTING TYPEWRITER (E.G., FOR PRINTING A PATTERN OR MARK) {4}
107.~ For coding by conductive mark

DEFINITION

Classification: 400/107

For coding by conductive mark:

(under subclass 103) Subject matter wherein the mark or spot or ink* that forms part of the coded pattern is capable of conducting a current of electricity.