US PATENT SUBCLASS 285 / 112
.~.~.~ Longitudinal web

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}
110  DF  .~ Flexible lip {1}
111  DF  .~.~ C-shaped section {1}
112.~.~.~ Longitudinal web

DEFINITION

Classification: 285/112

(under subclass 111) Devices in which the web portion, in section view, of the sealing member lies parallel to the conduit axis.