E03D 11/06
Bowls with downwardly-extending flanges for the sake of flushing
Official title: Bowls with downwardly-extending flanges {for the sake of flushing}
E03D11/06 (Bowls with downwardly-extending flanges for the sake of flushing) appears on 41 US grants and 47 published applications in this corpus.
Search patents in E03D- Granted patents
- 41
- Published applications
- 47
- Assignees
- 23
- Inventors
- 97
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 4 |
| 2017 | 3 | 7 |
| 2018 | 4 | 3 |
| 2019 | 6 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
| 2025 | 1 | 8 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toilet seat body and toilet15 Sep 2026US 12,735,883 B2Quanzhou Komoo Intelligent Kitchen & Bath Co., Ltd
- Multi-head fluidic oscillators4 Aug 2026US 12,698,623 B2Kohler Co.
- Hybrid toilet23 Jun 2026US 12,662,804 B2Acorn Engineering Company
- Toilet with canned sump9 Sep 2025US 12,410,600 B2Kohler Co.
- Primed jet toilet10 Dec 2024US 12,163,323 B2AS America, Inc.
- Toilet with canned sump4 Dec 2025US 2025/0367853 A1Kohler Co.
- Flush toilet31 Jul 2025US 2025/0243654 A1Toto Ltd.
- Toilet Seat Body and Toilet15 May 2025US 2025/0154757 A1Quanzhou Komoo Intelligent Kitchen & Bath Co., Ltd
- Toilet body and toilet10 Apr 2025US 2025/0116100 A1Quanzhou Komoo Intelligent Kitchen & Bath Co., Ltd
- Toilet and waste discharge device thereof10 Apr 2025US 2025/0116101 A1Quanzhou Komoo Intelligent Kitchen & Bath Co., Ltd
Most cited
By later US patents
- Flush toilet with rim nozzles14US 6,247,193 B12001
- Low flush volume toilet13US 5,926,863 AToto Ltd. · 1999
- Flushing device for toilet system13US 6,415,457 B2Geberit Technik AG · 2002
- Toilet structure12US 7,111,333 B1Globe Union Industrial Corp. · 2006
- Modular toilet system and components11US 9,845,593 B22017