US PATENT SUBCLASS 285 / 344
.~ "Rolled-in" gasket

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

335  DF  PACKED {20}
344.~ "Rolled-in" gasket

DEFINITION

Classification: 285/344

(under subclass 335) Subject matter comprising a ring shaped gasket substantially circular in cross section which is rolled into and deformed in the gasket recess by endwise movement of the male and female members.