US PATENT SUBCLASS 285 / 388
.~.~ Detachable flange

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

386  DF  SCREW THIMBLE {2}
387  DF  .~ Removable {1}
388.~.~ Detachable flange

DEFINITION

Classification: 285/388

(under subclass 387) Devices in which the flange on the member or on the thimble is a separable part.