US PATENT SUBCLASS 285 / 108
.~ Separate retainer or positioner

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

95  DF  WITH FLUID PRESSURE SEAL {11}
108.~ Separate retainer or positioner

DEFINITION

Classification: 285/108

(under subclass 95) Devices in which means, e.g., a ring or sleeve, is provided to hold a sealing means in position for fluid actuation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

379+, for a gasket retainer in a packed joint.