US PATENT SUBCLASS 285 / 128.1
.~ Allowing for movement parallel to path (e.g., expansion joint)

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

125.1  DF  FOR BRANCHED PATH {8}
128.1.~ Allowing for movement parallel to path (e.g., expansion joint)

DEFINITION

Classification: 285/128.1

Allowing for movement parallel to path (e.g., expansion joint):

(under subclass 125.1) Subject matter wherein the coupling accommodates positional adjustment along the longitudinal axis of one or more pipes to compensate for connection, disconnection, linear expansion, etc.