LASKO HOLDINGS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6454537 Fan grill constructionApr 09, 01Sep 24, 02[F04D]
D459454 HeaterJan 04, 02Jun 25, 02[2303]
D459467 Front grill for a pedestal fanJul 18, 01Jun 25, 02[2304]
D454392 Front grill for a fanMay 09, 01Mar 12, 02[2304]
D452304 Oscillating fanApr 09, 01Dec 18, 01[2304]
6309192 Insulated box fanMar 26, 99Oct 30, 01[F04B]
D444871 Pivot fanAug 14, 00Jul 10, 01[2304]
D444222 Pivot fanAug 14, 00Jun 26, 01[2304]
D441444 Six inch clip-on fanJun 05, 00May 01, 01[2304]
D440883 Desk clock fanSep 13, 99Apr 24, 01[1001]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0189,129 Low Noise Air Movement GeneratorAbandonedJan 15, 13Jul 25, 13[F04D]
8083840 High cleaning efficiency room air cleaner with slim profileExpiredOct 10, 08Dec 27, 11[B01D]
2011/0294,413 PORTABLE AIR MOVING DEVICE WITH MULTI-DIRECTIONAL GRILLAbandonedMay 19, 11Dec 01, 11[F24F]
2008/0089,798 BOX FAN GRILL WITH INTEGRAL MOTOR SUPPORTAbandonedOct 01, 07Apr 17, 08[F04B, F04D, F24F]
2007/0248,476 SPACE SAVING FAN WITH FRONT ELEVATION/ILLUMINATION PLATEAbandonedApr 24, 07Oct 25, 07[F04B]
2007/0209,701 PORTABLE PEDESTAL AIR FILTERING DEVICEAbandonedDec 28, 06Sep 13, 07[B03C, B08B]
2007/0129,001 PORTABLE AIR MOVING DEVICE WITH AIR STREAM INTENSITY ADJUSTMENTAbandonedDec 01, 06Jun 07, 07[F24F]
2006/0199,515 Concealed portable fanAbandonedNov 23, 05Sep 07, 06[F24F]
2006/0182,429 Portable electric heaterAbandonedFeb 01, 06Aug 17, 06[F24H]
2006/0172,682 Space saving vertically oriented fanAbandonedJan 06, 06Aug 03, 06[B60H]
6927509 Apparatus and method for cooling an electric motorExpiredApr 08, 04Aug 09, 05[H02K]
6896554 Safety device for electrical apparatus or appliancesExpiredFeb 04, 04May 24, 05[H01R]
2005/0089,409 Air blower with horizontal air outletAbandonedOct 05, 04Apr 28, 05[F04B]
2004/0120,815 Cooling fanAbandonedJan 17, 03Jun 24, 04[F01D]
2004/0072,538 Ventilation apparatus with integral intumescent fire and smoke stop and method of manufacturing thereofAbandonedOct 15, 02Apr 15, 04[F24F]
6394848 Safety enhancement device combination for electrical apparatus or appliancesExpiredOct 13, 00May 28, 02[H01R]
6336793 Combination floor and wall mount pivoting fanExpiredJun 16, 00Jan 08, 02[B63H, F04B, A47G]
6241478 Combined air moving product illuminated panel and deviceExpiredJul 01, 99Jun 05, 01[F04B]
6203276 Illuminated controls for air moving productsExpiredMay 10, 99Mar 20, 01[F04D]
6183203 Mount for fanExpiredNov 05, 98Feb 06, 01[F04D]

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