Swim-in-place pool

Patents Grantslast 30 patents

  • Information Patent Grant

    Swim spa with plenum arrangement at head end

    • Patent number 9,995,049
    • Issue date Jun 12, 2018
    • Master Spas, Inc.
    • David A. Ferriss
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Swim spa with plenum arrangement at head end

    • Patent number 9,428,928
    • Issue date Aug 30, 2016
    • Master Spas, Inc.
    • David A. Ferriss
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Swim spa with plenum arrangement at head end

    • Patent number 9,038,208
    • Issue date May 26, 2015
    • Master Spas, Inc.
    • David A. Ferriss
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow channel in which water is caused to flow by means of a deliver...

    • Patent number 8,739,322
    • Issue date Jun 3, 2014
    • Georg Hof
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable device for generating a current in a vessel

    • Patent number 6,789,278
    • Issue date Sep 14, 2004
    • North American Manufacturing Company, Incorporated
    • Joseph Shea
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Swimming pool

    • Patent number 6,233,754
    • Issue date May 22, 2001
    • Rika Kogyo, Inc.
    • Toshio Ajima
    • E04 - BUILDING
  • Information Patent Grant

    Swimming pool

    • Patent number 6,151,726
    • Issue date Nov 28, 2000
    • Rika Kogyo, Inc.
    • Toshio Ajima
    • E04 - BUILDING
  • Information Patent Grant

    Method for producing monocrystalline structures

    • Patent number 6,024,792
    • Issue date Feb 15, 2000
    • Sulzer Innotec AG
    • Wilfried Kurz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Submersed jet pump method for generating a stream of water

    • Patent number 5,478,208
    • Issue date Dec 26, 1995
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Hironao Kasai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Submersed jet pump for generating a stream of water

    • Patent number 5,417,550
    • Issue date May 23, 1995
    • Marine Gikens Co., Ltd.
    • Hironao Kasai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Deep water exercise and therapy pool

    • Patent number 5,379,467
    • Issue date Jan 10, 1995
    • Kenneth Lochbaum
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Tank having fluid flow controlling apparatus

    • Patent number 5,367,719
    • Issue date Nov 29, 1994
    • SwimEx Systems Inc.
    • Seymour Mermelstein
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    High flow, low turbulance swim-in-place pool

    • Patent number 5,315,720
    • Issue date May 31, 1994
    • David Lior
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Cirulating type water flow pool

    • Patent number 5,207,729
    • Issue date May 4, 1993
    • Miyoshi Hatanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Body massaging apparatus of water current type

    • Patent number 5,010,605
    • Issue date Apr 30, 1991
    • Ricoh Company, Ltd.
    • Toshio Shiina
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3534413

    • Patent number 3,534,413
    • Issue date Oct 20, 1970
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1796291

    • Patent number 1,796,291
    • Issue date Mar 17, 1931
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1731551

    • Patent number 1,731,551
    • Issue date Oct 15, 1929
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    1630797

    • Patent number 1,630,797
    • Issue date May 31, 1927
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1536875

    • Patent number 1,536,875
    • Issue date May 5, 1925
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1331270

    • Patent number 1,331,270
    • Issue date Feb 17, 1920
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1285259

    • Patent number 1,285,259
    • Issue date Nov 19, 1918
    • E04 - BUILDING
  • Information Patent Grant

    722232

    • Patent number 722,232
    • Issue date Mar 10, 1903
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    520342

    • Patent number 520,342
    • Issue date May 22, 1894
    • E04 - BUILDING

Patents Applicationslast 30 patents