US PATENT SUBCLASS 277 / 374
.~.~.~.~ Retains opposed sealing face members


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}
358  DF  .~ Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) {9}
370  DF  .~.~ Installation, removal, assembly, disassembly, or repair feature {1}
371  DF  .~.~.~ Unitized seal assembly (e.g., cartridge, etc.) {3}
374.~.~.~.~ Retains opposed sealing face members


DEFINITION

Classification: 277/374

Retains opposed sealing face members:

(under subclass 371) Unitized cartridge including a pair of sealing face members.