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Drain tube assembly

  • US 3,143,373 A
  • Filed: 12/22/1961
  • Issued: 08/04/1964
  • Est. Priority Date: 12/22/1961
  • Status: Expired due to Term
First Claim
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1. IN A COMBINATION, A FIRST MEMBER AND A SECOND MEMBER IN A SPACED RELATIONSHIP, EACH OF SAID MEMBERS HAVING A DRAIN OPENING THEREIN, AND A DRAIN TUBE EXTENDING BETWEEN SAID MEMBERS AND CONNECTING SAID OPENINGS, SAID DRAIN TUBE COMPRISING A BODY PORTION HAVING A FIRST FLANGE AT ONE END AND A SECOND FLANGE AT ITS OTHER END, SAID FIRST AND SECOND FLANGES BEING LARGER THAN THE OPENINGS IN SAID FIRST AND SECOND MEMBERS RESPECTIVELY, SAID FIRST FLANGE ATTACHED TO THE SURFACE OF SAID FIRST MEMBER AT THE OPENING OF THE LATTER, SAID SECOND FLANGE BEING RESILIENT FOR INSERTION THROUGH THE OPENING OF SAID SECOND MEMBER FROM ONE SIDE THEREOF, SAID SECOND FLANGE BEING ENGAGED

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