F24D 3/1066
Distributors for heating liquids
Official title: {Distributors for heating liquids}
F24D3/1066 (Distributors for heating liquids) appears on 86 US grants and 105 published applications in this corpus.
Search patents in F24D- Granted patents
- 86
- Published applications
- 105
- Assignees
- 71
- Inventors
- 191
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 3 |
| 2006 | 4 | 1 |
| 2007 | 2 | 8 |
| 2008 | 0 | 4 |
| 2009 | 2 | 7 |
| 2010 | 5 | 8 |
| 2011 | 0 | 5 |
| 2012 | 4 | 7 |
| 2013 | 4 | 4 |
| 2014 | 0 | 3 |
| 2015 | 2 | 6 |
| 2016 | 4 | 7 |
| 2017 | 2 | 6 |
| 2018 | 3 | 5 |
| 2019 | 5 | 3 |
| 2020 | 4 | 10 |
| 2021 | 5 | 4 |
| 2022 | 4 | 5 |
| 2023 | 2 | 1 |
| 2024 | 4 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Combined space and water heating systems21 Oct 2025US 12,449,139 B2Rheem Manufacturing Company
- Hydraulic separator with reduced heat dispersion and control method therefor29 Oct 2024US 12,130,026 B2Giacomini S.p. A.
- Valve for flow regulation in a heating and/or cooling system22 Oct 2024US 12,123,506 B2Berger GmbH & Holding KG
- Manifold for the distribution of a fluid in a plumbing and heating system and relative distribution kit3 Sep 2024US 12,078,364 B2I.V.A.R. S.P.A.
- Response slope based hydronic control system and method30 Jan 2024US 11,885,508 B2Warmboard, Inc.
- Tempering circuit manifold and tempering system herewith27 Aug 2026US 2026/0251317 A1
- Connecting system for components for the temperature conditioning of a building9 Jul 2026US 2026/0194254 A1Envola GmbH
- System and method for hydronic distribution with submersible pumps in an unpressurized tank30 Apr 2026US 2026/0117988 A1Hunt Utilities Group LLC
- Valve for flow regulation in a heating and/or cooling system12 Oct 2023US 2023/0323964 A1Berger GmbH & Holding KG
- Manifold for the distribution of a fluid in a plumbing and heating system and relative distribution kit15 Dec 2022US 2022/0397288 A1I.V.A.R. S.P.A.
Most cited
By later US patents
- Plumbing assembly for hydronic heating system and method of installation30US 6,347,748 B1Water Works Radiant Technologies, Inc. · 2002
- Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system29US 4,688,273 ALyng Industrier A-S · 1987
- Expandable manifold for water delivery system29US 4,848,391 AMidtec, Inc. of America · 1989
- Hydraulic header for a heating system27US 7,509,927 B2Comfort-Sinusverteiler GmbH · 2009
- Distribution header for potable water and hot water space heating26US 5,868,439 A1999