E03D 1/082
In tube siphons
Official title: {in tube siphons}
E03D1/082 (In tube siphons) appears on 22 US grants and 16 published applications in this corpus.
Search patents in E03D- Granted patents
- 22
- Published applications
- 16
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Touchless toilet assembly17 Mar 2026US 12,577,768 B2AS America, Inc.
- Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption9 Apr 2024US 11,952,762 B2Shanghai Kohler Electronics, Ltd.
- Siphon valve4 Jul 2023US 11,692,336 B2AS America, Inc.
- Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption7 Mar 2023US 11,598,078 B2Shanghai Kohler Electronics, Ltd.
- Pressurized toilet30 Aug 2022US 11,427,994 B2AS America, Inc.
- Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption18 Jul 2024US 2024/0240443 A1Shanghai Kohler Electronics, Ltd.
- Touchless Toilet Assembly20 Jul 2023US 2023/0228075 A1AS America, Inc.
- Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption15 Jun 2023US 2023/0183960 A1Shanghai Kohler Electronics, Ltd.
- Siphon valve1 Sep 2022US 2022/0275615 A1AS America, Inc.
- Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption1 Sep 2022US 2022/0275617 A1Shanghai Kohler Electronics, Ltd.
Most cited
By later US patents