F24D 17/0026
Domestic hot-water supply systems: with conventional heating means
Official title: {with conventional heating means (F24D17/0036 takes precedence)}
F24D17/0026 (Domestic hot-water supply systems: with conventional heating means) appears on 148 US grants and 216 published applications in this corpus.
Search patents in F24D- Granted patents
- 148
- Published applications
- 216
- Assignees
- 93
- Inventors
- 307
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 2 |
| 2010 | 3 | 14 |
| 2011 | 2 | 14 |
| 2012 | 7 | 18 |
| 2013 | 6 | 10 |
| 2014 | 9 | 14 |
| 2015 | 12 | 13 |
| 2016 | 17 | 14 |
| 2017 | 4 | 8 |
| 2018 | 17 | 8 |
| 2019 | 11 | 9 |
| 2020 | 8 | 9 |
| 2021 | 10 | 13 |
| 2022 | 7 | 12 |
| 2023 | 5 | 9 |
| 2024 | 11 | 23 |
| 2025 | 10 | 8 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal battery heat transfer coil14 Apr 2026US 12,601,507 B2Intellihot, Inc.
- Linked hot water supply system31 Mar 2026US 12,590,710 B2Noritz Corporation
- Methods and systems and apparatus to support reduced energy and water usage31 Mar 2026US 12,590,713 B2Octopus Energy Heating Limited
- Thermal energy storage concept with high energy storage density30 Sep 2025US 12,429,291 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Electronic temperature limiting control19 Aug 2025US 12,392,525 B2Rheem Manufacturing Company
- System and method of a kosher water heating device27 Aug 2026US 2026/0251354 A1
- Water Heating System with Combination Valve30 Jul 2026US 2026/0218942 A1Rheem Manufacturing Company
- Hot water system18 Jun 2026US 2026/0168681 A1Envola GmbH
- Systems and methods for circulating water30 Apr 2026US 2026/0117990 A1Coflex S.A. de C.V.
- Dual-function water heating and cooling system and method thereof8 Jan 2026US 2026/0009545 A1
Most cited
By later US patents
- Timed water recirculation system53US 4,142,515 A1979
- Instantaneous hot-water delivery system41US 5,983,922 A1999
- System and method for controlling temperature of a liquid residing within a tank38US 7,065,431 B2Synapse, Inc. · 2006
- Water dispenser with sabbath function38US 7,672,576 B22010
- Apparatus and control method for a hybrid tankless water heater37US 8,498,523 B2Intellihot, Inc. · 2013