E03D 11/16
Means for connecting the bowl to the floor
Official title: Means for connecting the bowl to the floor, e.g. to a floor outlet
E03D11/16 (Means for connecting the bowl to the floor) appears on 325 US grants and 292 published applications in this corpus.
Search patents in E03D- Granted patents
- 325
- Published applications
- 292
- Assignees
- 95
- Inventors
- 526
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 15 | 0 |
| 2001 | 5 | 3 |
| 2002 | 9 | 4 |
| 2003 | 6 | 12 |
| 2004 | 8 | 5 |
| 2005 | 2 | 12 |
| 2006 | 2 | 6 |
| 2007 | 3 | 8 |
| 2008 | 3 | 5 |
| 2009 | 2 | 7 |
| 2010 | 9 | 8 |
| 2011 | 4 | 10 |
| 2012 | 5 | 7 |
| 2013 | 8 | 17 |
| 2014 | 9 | 13 |
| 2015 | 16 | 26 |
| 2016 | 15 | 15 |
| 2017 | 12 | 18 |
| 2018 | 24 | 20 |
| 2019 | 20 | 14 |
| 2020 | 13 | 20 |
| 2021 | 14 | 17 |
| 2022 | 17 | 8 |
| 2023 | 5 | 11 |
| 2024 | 10 | 4 |
| 2025 | 7 | 16 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shifter and toilet25 Aug 2026US 12,716,224 B2Quanzhou Komoo Intelligent Kitchen & Bath Co., Ltd
- Multi-head fluidic oscillators4 Aug 2026US 12,698,623 B2Kohler Co.
- Ventilation connector and exhaust flange28 Jul 2026US 12,692,690 B1
- Toilet ring device21 Jul 2026US 12,687,003 B1
- Hybrid toilet23 Jun 2026US 12,662,804 B2Acorn Engineering Company
- Sealing ring for toilet8 Oct 2026US 2026/0308899 A1
- Rigid flange device with flexible means of sealing to drainage pipe of sanitary installations10 Sep 2026US 2026/0266039 A1
- Handheld Toilet Bolt Cutting Device20 Aug 2026US 2026/0243077 A1Sunmax Products, Inc.
- Toilet28 May 2026US 2026/0146433 A1Kohler Co.
- Toilet Flange Nut30 Apr 2026US 2026/0117507 A1Coflex S.A. de C.V.
Most cited
By later US patents
- Protective flange cover and method of use103US 4,233,697 A1980
- Method of using a toilet-flange cast-in mount101US 4,918,761 A1990
- Water closet fitting installation assembly89US 6,085,362 A2000
- Toilet flange88US 5,377,361 A1995
- Toilet bowl gasket of rubberlike material having compressible concentric ridge rings on both sides73US 4,482,161 APlastic Oddities, Inc. · 1984