US PATENT SUBCLASS 285 / 204
.~.~.~ Packed

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}
201  DF  .~ Sput {2}
202  DF  .~.~ Interlocked {2}
204.~.~.~ Packed

DEFINITION

Classification: 285/204

(under subclass 202) Subject matter wherein a packing is provided in the joint between the plate edge and the sput connector.