US PATENT SUBCLASS 277 / 307
.~.~ Formed by flexible projection

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

300  DF  PROCESS OF DYNAMIC SEALING {6}
306  DF  .~ Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) {1}
307.~.~ Formed by flexible projection

DEFINITION

Classification: 277/307

Formed by flexible projection:

(under subclass 306) Process of dynamic sealing wherein the sealing member is a pliant or resilient extension.