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Cynthia Caffoe

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  • Aurora, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air purifier
    • Patent number D905220
    • Issue date Dec 15, 2020
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Mist inhaler
    • Patent number D894371
    • Issue date Aug 25, 2020
    • Guardian Technologies LLC
    • Richard C. Farone
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Air purifier
    • Patent number D890904
    • Issue date Jul 21, 2020
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D890905
    • Issue date Jul 21, 2020
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D835764
    • Issue date Dec 11, 2018
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Humidifier
    • Patent number D818569
    • Issue date May 22, 2018
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air sanitizer
    • Patent number D812209
    • Issue date Mar 6, 2018
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Tower humidifier
    • Patent number D787657
    • Issue date May 23, 2017
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pluggable wall air purifier
    • Patent number D751184
    • Issue date Mar 8, 2016
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D731633
    • Issue date Jun 9, 2015
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pluggable wall air purifier
    • Patent number D719251
    • Issue date Dec 9, 2014
    • Gaurdian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D716428
    • Issue date Oct 28, 2014
    • Guardian Technologies LLC
    • Richard C. Farone
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portion of vacuum cleaner housing
    • Patent number D496508
    • Issue date Sep 21, 2004
    • Royal Appliance Mfg. Co.
    • Steven J. Paliobeis
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Portion of vacuum cleaner housing
    • Patent number D487946
    • Issue date Mar 30, 2004
    • Royal Appliance Mfg. Co.
    • Steven J. Paliobeis
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Edge cleaner for vacuum cleaner
    • Patent number 6,514,356
    • Issue date Feb 4, 2003
    • Royal Appliance Mfg. Co.
    • Robert A. Vystrcil
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Nozzle base for vacuum cleaner
    • Patent number D463080
    • Issue date Sep 17, 2002
    • Royal Appliance Mfg. Co.
    • Richard C. Farone
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    U-shaped handle for a vacuum cleaner
    • Patent number D453596
    • Issue date Feb 12, 2002
    • Royal Appliance Mfg. Co.
    • Richard C. Farone
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Upper handle for a vacuum cleaner
    • Patent number D453404
    • Issue date Feb 5, 2002
    • Royal Appliance Mfg. Co.
    • Richard C. Farone
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Lower handle portion of a vacuum cleaner
    • Patent number D440365
    • Issue date Apr 10, 2001
    • Royal Appliance Mfg. Co.
    • Robert A. Salo
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Nozzle base for a vacuum cleaner
    • Patent number D439383
    • Issue date Mar 20, 2001
    • Royal Appliance Mfg. Co.
    • Robert A. Salo
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Upper handle portion of a vacuum cleaner
    • Patent number D439385
    • Issue date Mar 20, 2001
    • Royal Appliance Mfg. Co.
    • Robert A. Salo
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Filter holder for a vacuum cleaner
    • Patent number D436701
    • Issue date Jan 23, 2001
    • Royal Appliance Mfg. Co.
    • Robert A. Salo
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cap for dirt cup of a vacuum cleaner
    • Patent number D436425
    • Issue date Jan 16, 2001
    • Royal Appliance Mfg. Co.
    • Robert A. Salo
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    Edge cleaner for vacuum cleaner
    • Publication number 20020092125
    • Publication date Jul 18, 2002
    • Royal Appliance Mfg. Co.
    • Robert A. Vystrcil
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...