US PATENT SUBCLASS 285 / 379
.~ Gasket retainer

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

335  DF  PACKED {20}
379.~ Gasket retainer {1}
380  DF  .~.~> Resilient stud

DEFINITION

Classification: 285/379

(under subclass 335) Subject matter comprising means to hold the gasket in a part of the joint when the joint is unassembled.

SEE OR SEARCH THIS CLASS, SUBCLASS:

108, for retaining means for fluid pressure seals.