F22B 1/285
The water being fed by a pump to the reservoirs
Official title: {the water being fed by a pump to the reservoirs}
F22B1/285 (The water being fed by a pump to the reservoirs) appears on 94 US grants and 104 published applications in this corpus.
Search patents in F22B- Granted patents
- 94
- Published applications
- 104
- Assignees
- 66
- Inventors
- 256
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 2 | 4 |
| 2010 | 2 | 7 |
| 2011 | 3 | 3 |
| 2012 | 5 | 2 |
| 2013 | 3 | 7 |
| 2014 | 3 | 5 |
| 2015 | 5 | 6 |
| 2016 | 1 | 5 |
| 2017 | 10 | 14 |
| 2018 | 8 | 4 |
| 2019 | 7 | 5 |
| 2020 | 3 | 1 |
| 2021 | 2 | 5 |
| 2022 | 3 | 6 |
| 2023 | 6 | 2 |
| 2024 | 6 | 11 |
| 2025 | 1 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Ironing module including steam iron and laundry treating apparatus including the same20 Feb 2025US 2025/0059701 A1LG Electronics Inc.
- Design and application of a multi-chamber cartridge including a hydrogel formulation30 Jan 2025US 2025/0031758 A1Altria Client Services LLC
- Steam generation system and steam apparatus19 Dec 2024US 2024/0416392 A1New Watt (Fujian) High-Tech Co. Ltd
Most cited
By later US patents
- Steam mop62US 8,205,293 B2Euro-Pro Operating LLC · 2012
- Portable steam generating system37US 6,647,204 B1Harwil Corporation · 2003
- Household electrical steam generator with stabilized boiler water level, particularly for smoothing irons34US 6,067,403 AImetec S.p.A. · 2000
- Steam generator and cooking apparatus having the same34US 9,565,963 B2Samsung Electronics Co., Ltd. · 2017
- Cooking device including buffer chamber34US 9,903,597 B2Sharp Kabushiki Kaisha · 2018