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Drain fitting for pre-formed or pre-assembled showers, etc.

  • US 4,146,939 A
  • Filed: 12/02/1977
  • Issued: 04/03/1979
  • Est. Priority Date: 12/02/1977
  • Status: Expired due to Term
First Claim
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1. A drain fitting for connecting the drainage opening or receptor of shower stalls, etc. with a drain pipe comprising, in combination, a base connector having a lower shouldered portion to be mounted on the upper end of a drain pipe closely adjacent the receptor and a flanged, upper portion;

  • a drainage barrel having a peripheral flange insertable into said upper portion;

    a drainage plate mounted on said barrel;

    means connecting said base connector and said barrel so as to force the flanges thereof into sealing engagement with the edges of the receptor;

    said connecting means comprising relatively rotatable mating threaded portions; and

    vertical slots formed in one of said threaded portions to provide secondary drainage means to the drain pipe.

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