US PATENT SUBCLASS 285 / 332.3
.~.~.~ Interface

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  DF  .~.~ Packed {1}
332.3.~.~.~ Interface

DEFINITION

Classification: 285/332.3

(under subclass 332.2) Devices having the sealing means between the members and intermediate the ends of the taper.

SEE OR SEARCH THIS CLASS, SUBCLASS:

334.3, for devices wherein an elastomeric member forms a seat for reception of the other member.