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William E. LASKO
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Chester Springs, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heater with 360° rotation of heated air stream
Patent number
8,212,187
Issue date
Jul 3, 2012
Lasko Holdings, Inc.
William E. Lasko
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Portable air moving device
Patent number
7,699,580
Issue date
Apr 20, 2010
Lasko Holdings, Inc.
William E. Lasko
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Portable pedestal electric heater
Patent number
7,158,716
Issue date
Jan 2, 2007
Lasko Holdings, Inc.
Barry Shapiro
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Multi-directional air circulating fan
Patent number
7,059,826
Issue date
Jun 13, 2006
Lasko Holdings, Inc.
William E. Lasko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Home comfort device
Patent number
6,997,680
Issue date
Feb 14, 2006
Lasko Holdings, Inc.
Barry Shapiro
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
HEATER WITH 360 DEGREE ROTATION OF HEATED AIR STREAM
Publication number
20090120925
Publication date
May 14, 2009
Lasko Holdings, Inc.
William E. LASKO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PORTABLE PEDESTAL AIR FILTERING DEVICE
Publication number
20070209701
Publication date
Sep 13, 2007
Lasko Holdings, Inc.
William E. Lasko
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Concealed portable fan
Publication number
20060199515
Publication date
Sep 7, 2006
Lasko Holdings, Inc.
William E. Lasko
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Portable air moving device
Publication number
20050031448
Publication date
Feb 10, 2005
Lasko Holdings Inc.
William E. Lasko
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Multi-directional air circulating fan
Publication number
20050019155
Publication date
Jan 27, 2005
William E. Lasko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Portable pedestal electric heater
Publication number
20040218912
Publication date
Nov 4, 2004
Barry Shapiro
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Cooling fan
Publication number
20040120815
Publication date
Jun 24, 2004
William E. Lasko
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Home comfort device
Publication number
20040120822
Publication date
Jun 24, 2004
Barry Shapiro
F24 - HEATING RANGES VENTILATING