F24D 17/0057
With accumulation of the heated water
Official title: {with accumulation of the heated water}
F24D17/0057 (With accumulation of the heated water) appears on 14 US grants and 18 published applications in this corpus.
Search patents in F24D- Granted patents
- 14
- Published applications
- 18
- Assignees
- 21
- Inventors
- 56
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 4 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hot water returning system26 Nov 2024US 12,152,789 B2Kyungdong Navien Co., Ltd.
- Methods and systems and apparatus to support reduced energy and water usage15 Oct 2024US 12,117,205 B2Octopus Energy Heating Limited
- Shower system11 Jan 2022US 11,220,809 B2Hametech Holding B. V.
- Water heating system with smart boiler and method thereof8 Dec 2020US 10,859,276 B2Smart Global B. Energy Ltd
- Hot water station18 Jun 2026US 2026/0168680 A1Envola GmbH
- Electric boiler device based on utilization of residual energy of elevator, and control method3 Oct 2024US 2024/0328636 A1Zhejiang University of Technology
- System and method for producing domestic hot water4 Apr 2024US 2024/0110708 A1Daikin Europe N.V.
- Methods and systems and apparatus to support reduced energy and water usage21 Mar 2024US 2024/0093910 A1Octopus Energy Heating Limited
- Electronic switch system for a water heater18 Jan 2024US 2024/0019174 A1Bradford White Corporation
Most cited
By later US patents
- Method of and apparatus for recovery of waste energy33US 4,529,032 AMolitor Industries, Inc. · 1985
- Method of and unit for recovery of waste energy21US 4,531,572 A1985
- Equal volume, contraflow heat exchanger21US 4,619,311 A1986
- Wrap around booster21US 6,591,846 B1Jackson Msc LLC · 2003
- Hot water booster14US 4,090,474 A1978