US PATENT SUBCLASS 285 / 213
.~ Gland

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

189  DF  END TO SIDE OR PLATE (E.G., REINFORCEMENT) {11}
213.~ Gland {2}
214  DF  .~.~> Internal with expanding means
215  DF  .~.~> External of conduit {1}

DEFINITION

Classification: 285/213

(under subclass 189) Subject matter comprising a short tube concentric with a plate aperture wall and a pipe or conduit being connected, e.g., where a thimble is a wedge ring forced between the members being connected.

SEE OR SEARCH THIS CLASS, SUBCLASS:

222, and 382, for a joint involving deformation of one or more of the members.