F16T 1/02
Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing
Official title: with valves controlled thermally
F16T1/02 (Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing) appears on 81 US grants and 23 published applications in this corpus.
Search patents in F16T- Granted patents
- 81
- Published applications
- 23
- Assignees
- 41
- Inventors
- 74
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 3 | 1 |
| 2022 | 4 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Valve device9 Apr 2024US 11,953,110 B2TLV Co., Ltd.
- Systems, devices, and/or methods for managing condensate1 Nov 2022US 11,486,603 B2
- Steam trap and valve assembly station4 Oct 2022US 11,460,152 B2Armstrong International, Inc.
- Steam trap19 Jul 2022US 11,391,413 B2Tsk Corporation
- Systems, devices, and/or methods for managing condensate25 Jan 2022US 11,231,203 B1
- Valve device19 Oct 2023US 2023/0332708 A1TLV Co., Ltd.
- Systems, Devices, and/or Methods for Managing Condensate25 Aug 2022US 2022/0268482 A1
- Steam trap12 May 2022US 2022/0146044 A1Tsk Corporation
- Steam trap and valve assembly station10 Jun 2021US 2021/0172566 A1Armstrong International, Inc.
- Apparatus for removing large amounts of condensate from an underground vault steam system during startup20 Feb 2020US 2020/0056850 A1Airgas, Inc.
Most cited
By later US patents
- Cooling control device for condenser31US 7,174,732 B2Honda Motor Co., Ltd. · 2007
- Steam trap operation monitoring device23US 4,788,849 ATLV Co., Ltd. · 1988
- Temperature controlled valve20US 4,454,983 A1984
- Thermally operated valve containing liquid and filler for automatically modulating the flow of fluids17US 6,722,632 B22004
- Thermally-controlled valve for a steam trap15US 4,161,278 AGestra-KSB Vertriebsgesellschaft mbH & Co. KG · 1979