US PATENT SUBCLASS 257 / 739
.~ With textured surface

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

Internet Version by PATENTEC © 1999      Terms of Use


257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

734  DF  COMBINED WITH ELECTRICAL CONTACT OR LEAD {14}
739.~ With textured surface

DEFINITION

Classification: 257/739

With textured surface:

(under subclass 734) Subject matter wherein the surface of the contact or lead is rough or has a characteristic of a closely interwoven fabric, rather than being smooth.