US PATENT SUBCLASS 476 / 66
.~ Coil spring


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

Internet Version by PATENTEC © 1999      Terms of Use



476 /   HD   FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS

65  DF  SPRING URGES CONTACTING GEARS INTO ENGAGEMENT {1}
66.~ Coil spring


DEFINITION

Classification: 476/66

Coil spring:

(under subclass 65) Subject matter wherein said resilient member is a helically coiled wire. [figure]