Y10T 137/2849
Siphon venting or breaking
Y10T137/2849 (Siphon venting or breaking) appears on 54 US grants and 30 published applications in this corpus.
Search patents in Y10T- Granted patents
- 54
- Published applications
- 30
- Assignees
- 32
- Inventors
- 78
- Latest grant
- 27 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 1 | 4 |
| 2012 | 4 | 4 |
| 2013 | 3 | 2 |
| 2014 | 6 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 3 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of priming a drainage apparatus for siphoning liquid and drainage apparatus27 Aug 2019US 10,392,792 B2
- Dry urinal apparatus25 Jun 2019US 10,327,604 B2Eidon, LLC
- Method for draining water from a tank18 Jun 2019US 10,322,359 B2
- Major water leak prevention apparatus for water inlet valve20 Nov 2018US 10,132,067 B2Lab (Xiamen) Sanitary Fittings Inc.
- Minor water leak prevention apparatus for water inlet valve7 Aug 2018US 10,041,240 B2Lab (Xiamen) Sanitary Fittings Inc.
- Siphon assembly24 Jul 2025US 2025/0237051 A1Vortech Water Solutions Ltd
- Method for draining water from a tank15 Feb 2018US 2018/0043286 A1
- Method of priming a drainage apparatus for siphoning liquid and drainage apparatus22 Jun 2017US 2017/0175375 A1
- Dry urinal apparatus13 Apr 2017US 2017/0100004 A1
- Minor water leak prevention apparatus for water inlet valve5 Jan 2017US 2017/0002555 A1Lab (Xiamen) Sanitary Fittings Inc.
Most cited
By later US patents
- Fuel transfer apparatus39US 4,834,132 AJidosha Denki Kogyo Kabushiki Kaisha · 1989
- Hydraulic turbine system with siphon action37US 4,364,228 A1982
- Fuel tank level equalizer system31US 5,979,485 AWalbro Corporation · 1999
- Automatic flushing and draining apparatus for evaporative coolers29US 4,333,887 A1982
- Automatic flushing and draining apparatus for evaporative coolers26US 4,361,522 A1982