ALFRED KAERCHER GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A47L DOMESTIC WASHING OR CLEANING 8315
 
 
 
1505 WASHING, CLEANING AND DRYING MACHINES689
 
 
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 2335
 
 
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 1945
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1943
 
 
 
B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR925
 
 
 
2301 FLUID DISTRIBUTION EQUIPMENT941
 
 
 
B01D SEPARATION 8126
 
 
 
0401 BRUSHES AND BROOMS FOR CLEANING619
 
 
 
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 515

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0071,792 HIGH-PRESSURE CLEANING SYSTEM AND DISCHARGE UNIT FOR SUCH A HIGH-PRESSURE CLEANING SYSTEMNov 20, 17Mar 15, 18[B08B, A47L, B05B]
2018/0028,034 FLOOR-CLEANING MACHINEOct 12, 17Feb 01, 18[E01H, A47L]
2017/0361,341 ROTOR NOZZLE FOR A HIGH-PRESSURE CLEANING APPARATUSAug 30, 17Dec 21, 17[B05B]
2017/0349,151 VEHICLE WASH FACILITYAug 25, 17Dec 07, 17[B60S]
2017/0340,178 SUCTION DEVICEJul 11, 17Nov 30, 17[A47L]
2017/0282,219 HIGH-PRESSURE CLEANING APPARATUSJun 22, 17Oct 05, 17[B08B, G05D, B05B]
2017/0232,482 SPRAY GUN FOR A HIGH-PRESSURE CLEANING APPLIANCEApr 28, 17Aug 17, 17[B08B, B05B]
2017/0225,203 HIGH-PRESSURE CLEANING SYSTEM AND METHOD FOR OPERATING A HIGH-PRESSURE CLEANING SYSTEMApr 28, 17Aug 10, 17[B08B, B05B]
2017/0215,678 SURFACE CLEANING MACHINE AND METHOD FOR OPERATING A SURFACE CLEANING MACHINEApr 12, 17Aug 03, 17[A47L]
2017/0215,681 SURFACE CLEANING MACHINEApr 12, 17Aug 03, 17[A47L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9907448 Dirt pick-up device and floor cleaner with a dirt pick-up deviceDec 21, 16Mar 06, 18[A47L]
D810370 Vacuum cleanerApr 04, 16Feb 13, 18[1505]
D809725 Lower portion of a vacuum cleanerApr 04, 16Feb 06, 18[1505]
9841244 Heat exchanger and method for its manufactureNov 05, 13Dec 12, 17[B21D, B23P, F24H, F28D, F28F]
D803777 Battery packMar 29, 16Nov 28, 17[1302]
D803916 Drilling dust collectorDec 28, 16Nov 28, 17[1509]
D802861 Vacuum cleanersJun 15, 16Nov 14, 17[1505]
9801512 Self-propelled and self-steering floor cleaning applianceNov 20, 15Oct 31, 17[A47L, G05D]
D800977 Vacuum cleanerJul 12, 16Oct 24, 17[1505]
D800978 Vacuum cleanerJul 12, 16Oct 24, 17[1505]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0229,243 ARTICULATED JOINT FOR AN IMPLEMENT CARRIER VEHICLE AND AN IMPLEMENT CARRIER VEHICLE COMPRISING SUCH ARTICULATED JOINTAbandonedSep 11, 14Aug 11, 16[F16C, B60D]
2016/0229,468 IMPLEMENT ATTACHMENTAbandonedSep 11, 14Aug 11, 16[B62D]
2014/0328,698 PISTON PUMP FOR A HIGH-PRESSURE CLEANING APPLIANCEAbandonedJul 17, 14Nov 06, 14[F04B]
2014/0328,701 PISTON PUMP FOR A HIGH-PRESSURE CLEANING APPLIANCEAbandonedJul 17, 14Nov 06, 14[F04B]
2014/0224,282 METHOD AND APPARATUS FOR WASHING A VEHICLEAbandonedApr 30, 14Aug 14, 14[B60S, B05B]
2014/0115,797 SELF-DRIVEN FLOOR CLEANING DEVICEAbandonedJan 07, 14May 01, 14[A47L]
8621700 Mobile sweeperExpiredNov 08, 10Jan 07, 14[A47L]
2013/0343,924 MOBILE HIGH-PRESSURE CLEANING DEVICEAbandonedAug 27, 13Dec 26, 13[A47L]
2013/0340,845 HIGH-PRESSURE CLEANING APPLIANCEAbandonedAug 26, 13Dec 26, 13[B08B]
2013/0334,942 HIGH-PRESSURE CLEANING APPLIANCEAbandonedAug 21, 13Dec 19, 13[B08B, A47L]
2013/0031,732 CLEANING APPLIANCEAbandonedOct 05, 12Feb 07, 13[A47L]
2013/0031,731 CLEANING DEVICEAbandonedOct 05, 12Feb 07, 13[B08B]
8261759 Cleaning apparatus with fastening deviceExpiredMay 27, 10Sep 11, 12[F16M, B08B, A47B, B65D]
2012/0084,930 METHOD FOR OPERATING A CLEANING DEVICE AS WELL AS CLEANING DEVICE AND CLEANING TOOL FOR CARRYING OUT THE METHODAbandonedOct 04, 11Apr 12, 12[A47L]
2012/0060,863 METHOD AND APPARATUS FOR WASHING A VEHICLEAbandonedSep 06, 11Mar 15, 12[B08B]
2010/0078,050 High-pressure cleaning deviceAbandonedSep 29, 09Apr 01, 10[B08B]
2010/0012,869 Dispensing arrangement for a water-dispensing appliance and water-dispensing appliance with a dispensing arrangementAbandonedJun 19, 09Jan 21, 10[F16K]
2009/0205,159 Vacuum cleanerAbandonedJan 27, 09Aug 20, 09[A47L]
2009/0193,612 Vacuum CleanerAbandonedJan 27, 09Aug 06, 09[A47L]
2009/0050,716 High-pressure spray gunAbandonedAug 28, 08Feb 26, 09[B05B]

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