US PATENT SUBCLASS 403 / 50
FLEXIBLE DIAPHRAGM OR BELLOWS

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

50FLEXIBLE DIAPHRAGM OR BELLOWS {1}
51  DF  .~> With additional connection or packing

DEFINITION

Classification: 403/50

(under the class definition) Structure comprising a flexible diaphragm or bellows secured to each of the members.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

18+, for a flexible diaphragm or bellows including a mechanical movement or mechanism.

277, Seal for a Joint or Juncture, for a generic sealing means or process,

634+, for a static contact seal for other than an internal

combustion engine, or a pipe, conduit, or cable that is a flexible sleeve, boot or diaphragm.