US PATENT SUBCLASS 285 / 332.2
.~.~ Packed

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

328  DF  PARTICULAR INTERFACE {4}
332  DF  .~ Tapered {6}
332.2.~.~ Packed {1}
332.3  DF  .~.~.~> Interface

DEFINITION

Classification: 285/332.2

(under subclass 332) Devices wherein a sealing means is located on the interface of one of the members or is located at an axial end of the taper of either of the members for direct engagement by the other member. The sealing means may be a separate element or means formed by deformation of a member during coupling.