for making T-shaped pieces

Patents Grantslast 30 patents

  • Information Patent Grant

    Couplings

    • Patent number 11,692,658
    • Issue date Jul 4, 2023
    • Franklin Fueling Systems Limited
    • John Alexandre Boudry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Couplings

    • Patent number 10,274,120
    • Issue date Apr 30, 2019
    • Franklin Fueling Systems Limited
    • John Alexandre Boudry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tubular conduit

    • Patent number 8,281,608
    • Issue date Oct 9, 2012
    • Whirlpool Corporation
    • Steven J. Kuehl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing a joint and a joint between sections to be...

    • Patent number 5,181,747
    • Issue date Jan 26, 1993
    • Neste Oy
    • Olli Jovero
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Secondary containment system and method

    • Patent number 5,022,685
    • Issue date Jun 11, 1991
    • Hal Stiskin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tongue and groove snap-fit pipe coupling

    • Patent number 5,007,666
    • Issue date Apr 16, 1991
    • C & L Development Inc.
    • Vincent Kyfes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COUPLINGS

    • Publication number 20190353291
    • Publication date Nov 21, 2019
    • Franklin Fueling Systems Limited
    • John Alexandre Boudry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COUPLINGS

    • Publication number 20120056418
    • Publication date Mar 8, 2012
    • FRANKLIN FUELING SYSTEMS LIMITED
    • John Alexandre Boudry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TUBULAR CONDUIT

    • Publication number 20100326113
    • Publication date Dec 30, 2010
    • Whirlpool Corporation
    • STEVEN J. KUEHL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL