US PATENT SUBCLASS 285 / 222.3
.~ Elastomeric and fabric layers

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

222.1  DF  FOR PLURAL COMPONENT LINE (E.G., FLEXIBLE TYPE) {4}
222.3.~ Elastomeric and fabric layers

DEFINITION

Classification: 285/222.3

Elastomeric and fabric layers:

(under subclass 222.1) Subject matter comprising a dual-layered cover including a rubber-like layer and a layer of cloth-like material.