F16T 1/45
Means for venting or aerating
Official title: Means for venting or aerating (separate devices therefor F16K24/00)
F16T1/45 (Means for venting or aerating) appears on 7 US grants and 6 published applications in this corpus.
Search patents in F16T- Granted patents
- 7
- Published applications
- 6
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Drain valve and valve arrangement7 Nov 2023US 11,806,643 B2Danfoss A/S
- Condensate discharging system for an exhaust-gas measuring device18 Jul 2023US 11,703,419 B2Avl Emission Test Systems GmbH
- Gas-liquid separation device, rear door, cooling device, and gas-liquid separating method13 Oct 2020US 10,801,786 B2NEC Corporation
- Drain valve and valve arrangement26 Nov 2019US 10,488,088 B2Danfoss A/S
- Auto flow steam trap1 Mar 2016US 9,273,828 B2
- Drain valve and valve arrangement30 Jan 2020US 2020/0030715 A1Danfoss A/S
- Condensate discharging system for an exhaust-gas measuring device10 Oct 2019US 2019/0310165 A1Avl Emission Test Systems GmbH
- Gas-liquid separation device, rear door, cooling device, and gas-liquid separating method4 Apr 2019US 2019/0101335 A1NEC Corporation
- Drain valve and valve arrangement20 Sep 2018US 2018/0266740 A1Danfoss A/S
- Auto flow steam trap14 May 2015US 2015/0129050 A1
Most cited
By later US patents
- Method and apparatus for managing steam systems26US 4,705,212 AEngineering Measurements Company · 1987
- Drain valve and valve arrangement12US 10,488,088 B2Danfoss A/S · 2019
- Condensate discharging system for an exhaust-gas measuring device1US 11,703,419 B2Avl Emission Test Systems GmbH · 2023
- Steam Trap1US 8,464,747 B22013