US PATENT SUBCLASS 277 / FOR 146
.~.~ Complementary inclined surfaces (277/144)


Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

FOR 140  DF  WITH DISTINCT RADIALLY ACTING BIAS(277/138) {16}
FOR 145  DF  .~ With axially component (277/143) {1}
FOR 146.~.~ Complementary inclined surfaces (277/144) {1}
FOR 147  DF  .~.~.~> Transversely symmetrical (277/145)


DEFINITION

Classification: 277/FOR.146

Foreign art collections wherein the radial bias acts through inclined surfaces.