E03D 2001/148
With means to prevent premature closing of flushing valve
Official title: {with means to prevent premature closing of flushing valve}
E03D2001/148 (With means to prevent premature closing of flushing valve) appears on 9 US grants and 8 published applications in this corpus.
Search patents in E03D- Granted patents
- 9
- Published applications
- 8
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 4 |
| 2022 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flush water tank apparatus and flush toilet apparatus provided with the same28 Jun 2022US 11,371,229 B2Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same28 Jun 2022US 11,371,230 B2Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same21 Jun 2022US 11,365,535 B2Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same17 May 2022US 11,332,917 B2Toto Ltd.
- Flushing device for a sanitary device and toilet or urinal flush14 Jul 2020US 10,711,439 B2Viega Technology GmbH & Co. KG
- Flush water tank apparatus and flush toilet apparatus provided with the same2 Sep 2021US 2021/0270023 A1Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same2 Sep 2021US 2021/0270024 A1Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same2 Sep 2021US 2021/0270025 A1Toto Ltd.
- Flush water tank apparatus and flush toilet apparatus provided with the same2 Sep 2021US 2021/0270026 A1Toto Ltd.
- Flushing Device for a Sanitary Device and Toilet or Urinal Flush5 Dec 2019US 2019/0368169 A1Viega Technology GmbH & Co. KG
Most cited
By later US patents
- Stoppable flushing mechanism with assured minimal flow13US 5,305,474 ASociete Phoceene de Matieres Plastiques, SPMP · 1994
- Apparatus for regulating the quantity of liquid for the flushing of toilet bowls6US 5,720,053 A1998
- Flushing device for a sanitary device and toilet or urinal flush1US 10,711,439 B2Viega Technology GmbH & Co. KG · 2020
- Flush water tank apparatus and flush toilet apparatus provided with the same1US 11,371,229 B2Toto Ltd. · 2022
- Flush water tank apparatus and flush toilet apparatus provided with the same1US 11,371,230 B2Toto Ltd. · 2022