Assignee
KAERCHER ALFRED SE & CO KG
DE·51 granted patents·39 pending applications·189 citations·filing 2017–2025
Top patents by PatentIndex Score
90 records- 0194US11457790B2Floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2020·Granted Oct 4, 2022·4 cites·20 claims
- 0293US12313047B2Piston pump for a high pressure cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2023·Granted May 27, 2025·2 cites·32 claims
- 0387US11523724B2Surface cleaning machine with cover device for dirty fluid reservoir deviceKAERCHER ALFRED SE & CO KG·Filed 2020·Granted Dec 13, 2022·5 cites·44 claims
- 0487USD861268SVacuum cleanerKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Sep 24, 2019·44 cites·1 claims
- 0583US11897010B2Heatable high pressure cleaning applianceKAERCHER ALFRED SE & CO KG·Filed 2021·Granted Feb 13, 2024·1 cites·33 claims
- 0682US2024349968A1Floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 0781USD889597SSpray gun for a cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2019·Granted Jul 7, 2020·18 cites·1 claims
- 0879US11284756B2Window cleaning robotKAERCHER ALFRED SE & CO KG·Filed 2019·Granted Mar 29, 2022·1 cites·20 claims
- 0978USD941538SHigh-pressure cleanerKAERCHER ALFRED SE & CO KG·Filed 2019·Granted Jan 18, 2022·15 cites·1 claims
- 1075US12096894B2Floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2022·Granted Sep 24, 2024·0 cites·28 claims
- 1174US11998148B2Floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2022·Granted Jun 4, 2024·0 cites·28 claims
- 1273US11058274B2Surface cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Jul 13, 2021·4 cites·19 claims
- 1369USD948144SFloor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2020·Granted Apr 5, 2022·4 cites·1 claims
- 1469USD872954SHolder for a floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Jan 14, 2020·9 cites·1 claims
- 1568US12268350B2Cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2024·Granted Apr 8, 2025·0 cites·46 claims
- 1668USD1028394SFloor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2022·Granted May 21, 2024·3 cites·1 claims
- 1766USD910257SFloor cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2019·Granted Feb 9, 2021·9 cites·1 claims
- 1866US2026077373A1Nozzle attachment assembly, system of flat jet nozzle and nozzle attachment assembly and method for jet preservationKAERCHER ALFRED SE & CO KG·Filed 2025·Application pending·0 cites
- 1965US12256875B2Portable hard surface cleaning applianceKAERCHER ALFRED SE & CO KG·Filed 2020·Granted Mar 25, 2025·1 cites·29 claims
- 2065USD910943SFloor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Feb 16, 2021·10 cites·1 claims
- 2165USD875335SSteam cleanerKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Feb 11, 2020·10 cites·1 claims
- 2265US2023286879A1Composting deviceKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 2364US12262862B2Cleaning apparatus with flow deflection element with built-in wallKAERCHER ALFRED SE & CO KG·Filed 2024·Granted Apr 1, 2025·0 cites·45 claims
- 2464US2025366693A1Surface cleaning machine comprising a hot fluid generating device and method for operating a surface cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2025·Application pending·0 cites
- 2563USD901795SFloor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Nov 10, 2020·7 cites·1 claims
- 2663US2023415179A1Liquid dispensing device for a high pressure cleaning device and method for controlling a high pressure cleaning device by means of a liquid dispensing deviceKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 2762USD1006355SFloor cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2021·Granted Nov 28, 2023·2 cites·1 claims
- 2861US12565888B2Piston pump having plastic material inlet valve insert part for a high pressure cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2023·Granted Mar 3, 2026·0 cites·31 claims
- 2961USD1029427SVacuum cleanerKAERCHER ALFRED SE & CO KG·Filed 2021·Granted May 28, 2024·2 cites·1 claims
- 3061USD919207SCleaning machineKAERCHER ALFRED SE & CO KG·Filed 2019·Granted May 11, 2021·7 cites·1 claims
- 3159USD884620SDocking station for a floor cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2018·Granted May 19, 2020·7 cites·1 claims
- 3259US2023180985A1Floor cleaning machine and method for operating a floor cleaning machineKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 3358US12433460B2Cleaning apparatus with flow deflection element with mode filterKAERCHER ALFRED SE & CO KG·Filed 2024·Granted Oct 7, 2025·0 cites·47 claims
- 3458US2024081589A1Floor nozzle apparatus and suction cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 3557US2023271894A1Composting device and method for providing compost materialKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 3657US2024188784A1Floor-cleaning system, floor-cleaning apparatus, and method for operating a floor-cleaning system or a floor-cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 3756US2024341554A1Cleaning system and method for operating a cleaning systemKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 3855USD883431SPart of high pressure cleanerKAERCHER ALFRED SE & CO KG·Filed 2018·Granted May 5, 2020·7 cites·1 claims
- 3955US2024164611A1Floor cleaning apparatus and method for controlling a floor cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 4055US2024342761A1Electrically operated high-pressure cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 4155US2023165418A1Suction cleaning apparatus and method for operating a suction cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 4255US2024172914A1Floor cleaning system, floor cleaning apparatus, and method for operating a floor cleaning system or a floor cleaning apparatusKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 4354USD1006356SFloor cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2021·Granted Nov 28, 2023·1 cites·1 claims
- 4454US11806837B2Device for producing CO2 pellets from CO2 snow and cleaning deviceKAERCHER ALFRED SE & CO KG·Filed 2018·Granted Nov 7, 2023·0 cites·34 claims
- 4552USD866101SSteam cleanerKAERCHER ALFRED SE & CO KG·Filed 2017·Granted Nov 5, 2019·5 cites·1 claims
- 4652US2023400088A1Drive device for a high pressure cleaning applianceKAERCHER ALFRED SE & CO KG·Filed 2023·Application pending·0 cites
- 4752US2022117453A1Suction apparatus and method for cleaning a filterKAERCHER ALFRED SE & CO KG·Filed 2021·Application pending·0 cites
- 4851USD1090567SCircular controls surrounding a display screenKAERCHER ALFRED SE & CO KG·Filed 2022·Granted Aug 26, 2025·1 cites·1 claims
- 4951US2024180385A1Self-propelled and self-steering floor cleaning apparatus, and floor cleaning systemKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
- 5049US2025041914A1Cleaning applianceKAERCHER ALFRED SE & CO KG·Filed 2024·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
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