A47L 15/08
By application of a pressure effect produced by pumps
Official title: by application of a pressure effect produced by pumps
A47L15/08 (By application of a pressure effect produced by pumps) appears on 59 US grants and 67 published applications in this corpus.
Search patents in A47L- Granted patents
- 59
- Published applications
- 67
- Assignees
- 19
- Inventors
- 76
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 5 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 4 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 3 | 4 |
| 2015 | 0 | 5 |
| 2016 | 4 | 3 |
| 2017 | 4 | 3 |
| 2018 | 3 | 6 |
| 2019 | 3 | 7 |
| 2020 | 9 | 3 |
| 2021 | 6 | 4 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 7 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Current generated cleaning device20 Jan 2026US 12,529,175 B2
- Fluid flow structure and method of use for continuous motion washing machine9 Dec 2025US 12,490,879 B2Electrolux Professional S.p.A.
- Washing machine, components thereof and methods of cleaning14 Oct 2025US 12,440,084 B2Electrolux Professional S.p.A.
- Removable basket for a dishwashing appliance7 Jan 2025US 12,185,895 B2Haier US Appliance Solutions, Inc.
- Fluid flow structure and method of use for continuous motion washing machine15 Oct 2024US 12,114,823 B2Electrolux Professional S.p.A.
- Dishwasher and method for controlling the dishwasher8 Jan 2026US 2026/0007299 A1Samsung Electronics Co., Ltd.
- Fluid flow structure and method of use for continuous motion washing machine5 Jun 2025US 2025/0176790 A1Electrolux Professional S.p.A.
- Current generated cleaning device5 Jun 2025US 2025/0179708 A1
- Washing machine, components thereof and methods of cleaning4 Jul 2024US 2024/0215794 A1Electrolus Professional, Inc.
- Pump and dishwasher including the same7 Sep 2023US 2023/0277031 A1LG Electronics Inc.
Most cited
By later US patents
- Commercial kitchenware washers and related methods43US 9,265,400 B2Duke Manufacturing Co. · 2016
- Jetted laundry/utility/kitchen sink24US 6,289,530 B1Mr. Tubs, Inc. · 2001
- Method of washing utensils18US 6,976,496 B2Metcraft, Inc. · 2005
- Kitchenware washers and related methods17US 7,578,305 B2Steelkor, L.L.C. · 2009
- Pot and pan washing machine16US 7,162,788 B2Metcraft, Inc. · 2007