US PATENT SUBCLASS 292 / 121
.~.~ Spring projected

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

Internet Version by PATENTEC © 1999      Terms of Use


292 /   HD   CLOSURE FASTENERS

2  DF  BOLTS {15}
95  DF  .~ Hooked end {6}
121.~.~ Spring projected {1}
122  DF  .~.~.~> Operating means {6}

DEFINITION

Classification: 292/121

(under subclass 95) Devices which are spring-projected.