F16K 19/003
Arrangements of valves and flow lines specially adapted for mixing fluids: specially
Official title: {Specially adapted for boilers}
F16K19/003 (Arrangements of valves and flow lines specially adapted for mixing fluids: specially) appears on 10 US grants and 12 published applications in this corpus.
Search patents in F16K- Granted patents
- 10
- Published applications
- 12
- Assignees
- 5
- Inventors
- 27
- Latest grant
- 5 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve system, piping manifold and pump system5 Apr 2022US 11,293,559 B2Grundfos Holding A/S
- Circulation pump assembly for a heating and/or cooling system27 Jul 2021US 11,073,290 B2Grundfos Holding A/S
- High voltage high efficiency valve26 Jan 2021US 10,900,582 B2Taco, Inc.
- Hydraulic system15 Oct 2019US 10,443,860 B2Grundfos Holding A/S
- Circulation pump assembly for a heating and/or cooling system11 Jun 2019US 10,317,094 B2Grundfos Holding A/S
- Mixing valve with profiled plunger for linearized temperature output21 Oct 2021US 2021/0325919 A1Haier US Appliance Solutions, Inc.
- Valve system, piping manifold and pump system18 Mar 2021US 2021/0080018 A1Grundfos Holding A/S
- Circulation pump assembly for a heating and/or cooling system15 Aug 2019US 2019/0249881 A1Grundfos Holding A/S
- High voltage high efficiency valve2 Aug 2018US 2018/0216746 A1Taco, Inc.
- Hydraulic system23 Nov 2017US 2017/0336081 A1Grundfos Holding A/S
Most cited
By later US patents
- Mixing valve with graduated temperature modulation19US 6,427,713 B1Moen Incorporated · 2002
- Control valve assembly15US 4,219,044 A1980
- Mixing valve with graduated temperature modulation15US 6,877,523 B2Moen Incorporated · 2005
- Circulation pump assembly for a heating and/or cooling system3US 10,317,094 B2Grundfos Holding A/S · 2019