Y10T 137/2815
Through liquid trap seal
Y10T137/2815 (Through liquid trap seal) appears on 17 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 17
- Published applications
- 6
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automatic double-bell siphon17 Feb 2026US 12,553,453 B2
- Method for draining water from a tank18 Jun 2019US 10,322,359 B2
- Laundry dryer3 Dec 2013US 8,595,955 B2LG Electronics Inc.
- Lateral flow high voltage propellant isolator20 Mar 2012US 8,136,340 B2L-3 Communications Electron Technologies, Inc.
- Lateral flow high voltage propellant isolator7 Feb 2012US 8,109,075 B2L-3 Communications Electron Technologies, Inc.
- Automatic double-bell siphon12 Jun 2025US 2025/0188956 A1Bob Jones University
- Method for draining water from a tank15 Feb 2018US 2018/0043286 A1
- Lateral Flow High Voltage Propellant Isolator16 Dec 2010US 2010/0313543 A1L-3 Communications Electron Technologies, Inc.
- Lateral Flow High Voltage Propellant Isolator2 Dec 2010US 2010/0300064 A1L-3 Communications Electron Technologies, Inc.
- Laundry Dryer22 Oct 2009US 2009/0260246 A1LG Electronics Inc.
Most cited
By later US patents
- Apparatus for producing pulsed liquid flow in a distillation column14US 3,972,966 AUniversal Oil Products Company · 1976
- Siphon alarm and restarting mechanism13US 5,898,375 AFluid Dynamic Siphons, Inc. · 1999
- Reliable trap filling device for siphon apparatus8US 4,249,559 A1981
- Automatic swimming pool cover drainer7US 4,830,040 A1989
- Siphon apparatus5US 4,181,142 A1980