A47L 2401/14
Water pressure or flow rate
A47L2401/14 (Water pressure or flow rate) appears on 94 US grants and 115 published applications in this corpus.
Search patents in A47L- Granted patents
- 94
- Published applications
- 115
- Assignees
- 39
- Inventors
- 225
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 1 | 2 |
| 2012 | 2 | 8 |
| 2013 | 1 | 1 |
| 2014 | 4 | 3 |
| 2015 | 4 | 5 |
| 2016 | 2 | 10 |
| 2017 | 7 | 2 |
| 2018 | 8 | 16 |
| 2019 | 7 | 10 |
| 2020 | 8 | 7 |
| 2021 | 4 | 9 |
| 2022 | 10 | 4 |
| 2023 | 5 | 12 |
| 2024 | 9 | 6 |
| 2025 | 8 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dishwasher sump and dishwasher apparatus16 Dec 2025US 12,495,945 B2Ecolab USA Inc.
- Control method for dishwasher and dishwasher30 Sep 2025US 12,426,767 B2Foshan Shunde Midea Washing Appliances Manufacturing Co., Ltd.
- Dishwashing appliances and fluid-loss mitigation19 Aug 2025US 12,390,080 B2Haier US Appliance Solutions, Inc.
- Dishwasher19 Aug 2025US 12,390,081 B2Samsung Electronics Co., Ltd.
- Dishwasher, method for operating a dishwasher, and computer program product5 Aug 2025US 12,376,725 B2BSH Hausgeräte GmbH
- Dishwasher with heat pump9 Jul 2026US 2026/0191395 A1Electrolux Appliances Aktiebolag
- Dishwasher sump and dishwasher apparatus19 Mar 2026US 2026/0076523 A1Ecolab USA Inc.
- Solid detergent dispenser attached to a dishwasher rack19 Mar 2026US 2026/0076525 A1Ecolab USA Inc.
- Dishwashing appliances and fluid-loss mitigation3 Apr 2025US 2025/0107684 A1Haier US Appliance Solutions, Inc.
- Intermediate Rinse6 Mar 2025US 2025/0072708 A1Bleckmann GmbH & Co. KG
Most cited
By later US patents
- Pump and soil collection system for a dishwasher46US 6,182,674 B2Whirlpool Corporation · 2001
- Dishwashing apparatus45US 4,559,959 AHobart Corporation · 1985
- Dishwashing method40US 4,673,441 A1987
- Soil sensing system for a dishwasher38US 6,432,216 B1Whirlpool Corporation · 2002
- Automatic purge filtration system for a dishwasher37US 5,909,743 AWhirlpool Corporation · 1999