E03D 1/141
In cisterns with tube siphons and with tube siphons in combination with
Official title: {in cisterns with tube siphons and with tube siphons in combination with flushing valves}
E03D1/141 (In cisterns with tube siphons and with tube siphons in combination with) appears on 21 US grants and 7 published applications in this corpus.
Search patents in E03D- Granted patents
- 21
- Published applications
- 7
- Assignees
- 11
- Inventors
- 36
- Latest grant
- 10 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 0 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Toilet10 Aug 2021US 11,085,180 B2Zhejiang IKAHE Sanitary Ware Co., Ltd
- Toilet valve2 Mar 2021US 10,934,698 B1Danco, Inc.
- Apparatus for flushing a toilet, comprising an accumulator29 Sep 2020US 10,787,800 B2Thomas Dudley Limited
- Toilet valve31 Dec 2019US 10,519,639 B1Danco, Inc.
- Method and apparatus for prevention of toilet running18 Jun 2019US 10,323,398 B1
- Adjustable toilet system, apparatus, and method27 Jun 2024US 2024/0209609 A1Fluidmaster, Inc.
- Hidden water tank for matching different driving panels14 Sep 2023US 2023/0287668 A1Kohler (China) Investment Co., Ltd.
- Toilet8 Aug 2019US 2019/0242103 A1Zhejiang IKAHE Sanitary Ware Co., Ltd
- Apparatus for flushing a toilet, comprising an accumulator31 Jan 2019US 2019/0032316 A1Thomas Dudley Limited
- Toilet device7 Sep 2017US 2017/0254058 A1Siamp Cedap
Most cited
By later US patents
- Dual-flush, tank-actuating device19US 4,141,092 A1979
- Flush apparatus for water closet and method of operation12US 4,462,124 AThetford Corporation · 1984
- Siphon-operated water tank for a flushing system8US 5,140,712 A1992
- Toilet fill valve with adjustable bowl fill flow8US 7,743,436 B1MJSI, Inc. · 2010
- Combination commode construction5US 3,947,900 A1976