US PATENT SUBCLASS 277 / 563
.~.~.~.~ Having interposed fluid receiver or director

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

345  DF  SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) {10}
500  DF  .~ Circumferential contact seal for other than piston {13}
549  DF  .~.~ Peripheral radially sealing flexible projection (e.g., lip seal, etc.) {12}
562  DF  .~.~.~ Plural peripheral radially sealing flexible projections {3}
563.~.~.~.~ Having interposed fluid receiver or director

DEFINITION

Classification: 277/563

Having interposed fluid receiver or director:

(under subclass 562) Plural, flexible projections including means between the flexible projections to collect, contain, or guide the fluid.