F24D 19/1024
A multiple way valve
Official title: {a multiple way valve}
F24D19/1024 (A multiple way valve) appears on 47 US grants and 53 published applications in this corpus.
Search patents in F24D- Granted patents
- 47
- Published applications
- 53
- Assignees
- 40
- Inventors
- 125
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 4 |
| 2012 | 0 | 6 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 2 | 6 |
| 2017 | 5 | 2 |
| 2018 | 3 | 5 |
| 2019 | 3 | 2 |
| 2020 | 5 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 3 | 4 |
| 2024 | 1 | 8 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for monitoring makeup water for automated leak detection31 Mar 2026US 12,590,711 B2Rheem Manufacturing Company
- Controlled routing of hydronic flow using a distribution area director17 Mar 2026US 12,578,115 B2Trane International Inc.
- Method for the predictive maintenance of primary circuit components of a boiler2 Dec 2025US 12,486,988 B2
- Combined space and water heating systems21 Oct 2025US 12,449,139 B2Rheem Manufacturing Company
- Valve device and hot water supply device15 Apr 2025US 12,276,341 B2Noritz Corporation
- Tempering circuit manifold and tempering system herewith27 Aug 2026US 2026/0251317 A1
- Controlled routing of hydronic flow using a distribution area director25 Jun 2026US 2026/0177273 A1Trane International Inc.
- Method for controlling a hydronic system12 Jun 2025US 2025/0189144 A1Grundfos Holding A/S
- Underfloor Heating Diverter/Blending Valve19 Dec 2024US 2024/0418376 A1Pittway Sarl
- Heated water delivery system25 Jul 2024US 2024/0247813 A1
Most cited
By later US patents
- Hydronic heating water temperature control system52US 5,119,988 A1992
- Modulating fluid control device42US 5,904,292 A1999
- Radiant heating system reset control34US 6,062,485 AErie Manufacturing Company · 2000
- Hydronic heating water temperature control valve29US 5,209,401 A1993
- Apparatus for adjusting a central heating installation14US 4,708,287 ANederlandse Centrale Organisatie voor Toegepast-Natuurwe-Tenschappelijk Onderzoek · 1987