Gas panel

  • US 6,142,539 A
  • Filed: 08/10/1999
  • Issued: 11/07/2000
  • Est. Priority Date: 10/30/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. A flange for coupling to an active site of a one-piece manifold, comprising:

  • a seal;

    a base, said base having a retainer for coupling the seal in registration with the base, the base having a pair of gas ports comprising a gas inlet for receiving gas from an inlet bore of the one-piece manifold and a gas outlet for supplying the gas to an outlet bore of the one-piece manifold; and

    a fastener retained with the base for coupling with the one-piece manifold when the base is assembled with the one-piece manifold.

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