E03D 1/20
Cisterns with tiltably-mounted containers
Official title: Cisterns with tiltably-mounted containers {(for operation, e.g. by the seat E03D5/04)}
E03D1/20 (Cisterns with tiltably-mounted containers) appears on 16 US grants and 15 published applications in this corpus.
Search patents in E03D- Granted patents
- 16
- Published applications
- 15
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 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 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Siphon activated valve6 Sep 2022US 11,434,631 B2Fluidmaster, Inc.
- Siphon activated valve15 Sep 2020US 10,774,512 B2Fluidmaster, Inc.
- Vacuum operated valve7 Jul 2020US 10,704,244 B2Fluidmaster, Inc.
- Flow diverter with antisiphon9 Jun 2020US 10,676,905 B2Fluidmaster, Inc.
- Flow diverter with antisipohon11 Jun 2019US 10,316,502 B2Fluidmaster, Inc.
- Toilet flushing apparatus6 Aug 2026US 2026/0226723 A1Flusheco Limited
- Improved Toilet Flushing System22 Sep 2022US 2022/0298769 A1
- Siphon activated valve7 Jan 2021US 2021/0002879 A1Fluidmaster, Inc.
- Leak proof toilet flushing system5 Mar 2020US 2020/0071919 A1
- Cistern assembly27 Jun 2019US 2019/0194923 A1Metaflush Pty Ltd
Most cited
By later US patents
- Toilet control system46US 6,877,170 B1Niccole Family Trust · 2005
- Dual flush toilet22US 6,317,899 B1Niagara Conservation Corp. · 2001
- Dump bucket toilet7US 5,666,674 A1997
- Simplified dump bucket toilet5US 5,887,293 A1999
- Dump bucket toilet with controlled discharge and return4US 6,611,967 B1Flapperless, Inc. · 2003