US PATENT SUBCLASS 285 / 257
.~.~.~.~ Bendable spur fingers

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

Internet Version by PATENTEC © 1999      Terms of Use


285 /   HD   PIPE JOINTS OR COUPLINGS

238  DF  NONMETAL TO METAL {1}
239  DF  .~ Internal member (e.g., sleeve or nipple) {2}
242  DF  .~.~ External clamp or holder {8}
256  DF  .~.~.~ Deformation {2}
257.~.~.~.~ Bendable spur fingers

DEFINITION

Classification: 285/257

(under subclass 256) Subject matter wherein the external clamp includes bendable spur fingers which are contracted into grasping relation with the nonmetal member upon joining.