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Roberta L. Callaghan

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  • Fort Collins, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral irrigator
    • Patent number 10,617,500
    • Issue date Apr 14, 2020
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Irrigating device with variable pressure pulse
    • Patent number 9,980,794
    • Issue date May 29, 2018
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Molded arm for showerheads and method of making same
    • Patent number 8,789,218
    • Issue date Jul 29, 2014
    • Water Pik, Inc.
    • Leland C. Leber
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hand held oral irrigator
    • Patent number 8,113,832
    • Issue date Feb 14, 2012
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Showerhead arm
    • Patent number D618766
    • Issue date Jun 29, 2010
    • Water Pik, Inc.
    • Carl T. Whitaker
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Hand held oral irrigator
    • Patent number 7,147,468
    • Issue date Dec 12, 2006
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Toothbrush handle
    • Patent number D500599
    • Issue date Jan 11, 2005
    • Water Pik, Inc.
    • Roberta L. Callaghan
    • D04 - Brushware
  • Information Patent Grant

    Hand held oral irrigator
    • Patent number D486573
    • Issue date Feb 10, 2004
    • Water Pik, Inc.
    • Roberta L. Callaghan
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Disposable toothbrush
    • Patent number D484311
    • Issue date Dec 30, 2003
    • Water Pik, Inc.
    • Joe W. Cacka
    • D04 - Brushware
  • Information Patent Grant

    Filter funnel
    • Patent number D370051
    • Issue date May 21, 1996
    • Teledyne Industries, Inc.
    • Jeffrey T. Samson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter funnel having releasably mounted reservoir
    • Patent number 5,503,740
    • Issue date Apr 2, 1996
    • Teledyne Industries, Inc.
    • Roberta L. Callaghan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electric toothbrush
    • Patent number 5,341,534
    • Issue date Aug 30, 1994
    • Teledyne Industries, Inc.
    • Andrew Serbinski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ORAL IRRIGATOR
    • Publication number 20200197143
    • Publication date Jun 25, 2020
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ORAL IRRIGATOR
    • Publication number 20180153666
    • Publication date Jun 7, 2018
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IRRIGATING DEVICE WITH VARIABLE PRESSURE PULSE
    • Publication number 20140193774
    • Publication date Jul 10, 2014
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IRRIGATING DEVICE WITH REED VALVE
    • Publication number 20120141952
    • Publication date Jun 7, 2012
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOLDED ARM FOR SHOWERHEADS AND METHOD OF MAKING SAME
    • Publication number 20080271240
    • Publication date Nov 6, 2008
    • Water Pik, Inc.
    • Leland C. Leber
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HAND HELD ORAL IRRIGATOR
    • Publication number 20070105065
    • Publication date May 10, 2007
    • Water Pik, Inc.
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hand held oral irrigator
    • Publication number 20040209222
    • Publication date Oct 21, 2004
    • Clifford J. Snyder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE