E03D 1/144
Having a single flush outlet and an additional float for delaying the
Official title: {having a single flush outlet and an additional float for delaying the valve closure}
E03D1/144 (Having a single flush outlet and an additional float for delaying the) appears on 125 US grants and 37 published applications in this corpus.
Search patents in E03D- Granted patents
- 125
- Published applications
- 37
- Assignees
- 34
- Inventors
- 178
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 4 |
| 2020 | 2 | 0 |
| 2021 | 1 | 4 |
| 2022 | 4 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flush valve and toilet assembly25 Feb 2025US 12,234,629 B2AS America, Inc.
- 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.
- Efficient flush toilet15 Feb 2024US 2024/0052619 A1Kohler Co.
- Flush valve and toilet assembly24 Aug 2023US 2023/0265642 A1AS America, Inc.
- Toilet Flushing Device2 Mar 2023US 2023/0063797 A1
- 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.
Most cited
By later US patents