Filter device for a water-bearing domestic appliance, water-bearing domestic appliance and method for cleaning the filter device
US-2023062259-A1 · Mar 2, 2023 · US
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by forces created by movement of the filter element
by forces created by movement of the filter element · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D29/70 |
| Official title | by forces created by movement of the filter element |
| Display label | by forces created by movement of the filter element |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2019 | 1 |
| 2021 | 3 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Earth working machine having a filtered dust extraction system with an elastically deformable filter housing
US-11203843-B2 · Dec 21, 2021 · US
Regenerative Media Filtration Apparatus Improvements
US-2021346824-A1 · Nov 11, 2021 · US
Earth working machine having a filtered dust extraction system with an elastically deformable filter housing
US-2021164174-A1 · Jun 3, 2021 · US
Insert with rotating mesh and rotating mesh for aerators in sanitary batteries
US-10400431-B2 · Sep 3, 2019 · US
Water treatment method and water treatment device
US-2017203239-A1 · Jul 20, 2017 · US
Controller for an acoustic standing wave generation device in order to prevent clogging of a filter
US-9636609-B2 · May 2, 2017 · US
Self cleaning air filter module and projection device using the same
US-9568814-B2 · Feb 14, 2017 · US
Hydroclone with improved cleaning assembly
US-9527091-B2 · Dec 27, 2016 · US
Hydroclone with improved cleaning assembly
US-2016263589-A1 · Sep 15, 2016 · US
Fluid inlet screen being moveable to bypass position
US-2016059164-A1 · Mar 3, 2016 · US
Insert with rotating mesh and rotating mesh for aerators in sanitary batteries
US-2016024768-A1 · Jan 28, 2016 · US
Controller for an acoustic standing wave generation device in order to prevent clogging of a filter
US-2015174511-A1 · Jun 25, 2015 · US
Water-guiding household appliance comprising a self-cleaning filter
US-9055854-B2 · Jun 16, 2015 · US
Controller for an acoustic standing wave generation device in order to prevent clogging of a filter
US-8997998-B2 · Apr 7, 2015 · US