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Tank viewer and injection fitting

  • US 3,276,488 A
  • Filed: 03/27/1964
  • Issued: 10/04/1966
  • Est. Priority Date: 03/27/1964
  • Status: Expired due to Term
First Claim
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8. A NOZZLE FOR INJECTING FLUID INTO A TANK COMPRISING:

  • (A) A CYLINDRICAL WALL HAVING AN INPUT END FOR INTRODUCING FLUID THERETHROUGH, AND AN OUTPUT END FEEDING FLUID INTO THE TANK;

    (B) A PLURALITY OF SIMILAR CUPS EXTERNALLY ATTACHED TO SAID WALL ADJACENT SAID OUTPUT END IN SEALING RELATIONSHIP WITH THE TANK, SAID CUPS DESCRIBING SUCCESSIVELY DECREASING MAXIMUM DIAMETERS.

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