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William E. Lasko

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  • West Chester, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined air moving product illuminated panel and device
    • Patent number 6,241,478
    • Issue date Jun 5, 2001
    • Lasko Holdings Inc.
    • Michael Cichetti
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Illuminated controls for air moving products
    • Patent number 6,203,276
    • Issue date Mar 20, 2001
    • Lasko Holdings, Inc.
    • William E. Lasko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Combination floor and window box fan
    • Patent number 6,126,415
    • Issue date Oct 3, 2000
    • Lasko Holdings, Inc.
    • William E. Lasko
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fan construction
    • Patent number 6,120,248
    • Issue date Sep 19, 2000
    • Charles Litvin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Box fan with air divider ring
    • Patent number 6,015,265
    • Issue date Jan 18, 2000
    • Lasko Holdings, Inc.
    • William E. Lasko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Box fan
    • Patent number D413685
    • Issue date Sep 7, 1999
    • Lasko Holdings, Inc.
    • William E. Lasko
    • D25 - Building units and construction elements
  • Information Patent Grant

    Pedestal fan
    • Patent number D412743
    • Issue date Aug 10, 1999
    • Lasko Holdings, Inc.
    • Charles Litvin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Microprocessor controlled fan
    • Patent number 5,847,526
    • Issue date Dec 8, 1998
    • William E. Lasko
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Portable humidifier
    • Patent number 5,490,957
    • Issue date Feb 13, 1996
    • William E. Lasko
    • F24 - HEATING RANGES VENTILATING