US PATENT SUBCLASS 384 / 486
.~.~.~.~.~ Plural lips

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
456  DF  .~.~ Radial bearing {9}
477  DF  .~.~.~ With specified seal {9}
484  DF  .~.~.~.~ Lip seal {2}
486.~.~.~.~.~ Plural lips

DEFINITION

Classification: 384/486

Plural lips:

(under subclass 484) Subject matter wherein there is more than one lip in a single seal.

(1) Note. A plurality of lip seals is classified on the basis of individual seal structure.