US PATENT SUBCLASS 429 / 37
.~.~.~.~ Having clamping means

Current as of: June, 1999
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429 /   HD   CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS

12  DF  FUEL CELL, SUBCOMBINATION THEREOF OR METHODS OF OPERATING {10}
34  DF  .~ Housing member, seal, spacer or fluid distributing or directing means {1}
35  DF  .~.~ Having sealing feature {2}
36  DF  .~.~.~ Having bonded seal, e.g., welded, adhesive, molded in situ, etc. {1}
37.~.~.~.~ Having clamping means

DEFINITION

Classification: 429/37

(under subclass 35) Apparatus wherein the sealing feature is of the mechanical pressure type produced by a clamping means.