E03D 11/17
Means for connecting the bowl to the flushing pipe
E03D11/17 (Means for connecting the bowl to the flushing pipe) appears on 67 US grants and 97 published applications in this corpus.
Search patents in E03D- Granted patents
- 67
- Published applications
- 97
- Assignees
- 33
- Inventors
- 158
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 4 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 4 | 5 |
| 2017 | 5 | 9 |
| 2018 | 5 | 10 |
| 2019 | 9 | 9 |
| 2020 | 9 | 7 |
| 2021 | 8 | 11 |
| 2022 | 6 | 6 |
| 2023 | 2 | 1 |
| 2024 | 9 | 2 |
| 2025 | 2 | 6 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Toilet coupling12 Feb 2026US 2026/0043224 A1Kohler Co.
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Most cited
By later US patents
- Non-leaking flush toilet system56US 6,789,275 B22004
- Flexible flange apparatus for connecting conduits and methods for connecting same47US 7,814,580 B2Coflex S.A. de C.V. · 2010
- Adjustable toilet flange assembly19US 6,634,034 B22003
- Flexible flange apparatus for connecting conduits and methods for connecting same13US 10,151,095 B2Coflex S.A. de C.V. · 2018
- Closet collar adaptations10US 9,273,455 B2Danco, Inc. · 2016