E03D 9/032
Devices connected to or dispensing into the bowl
Official title: {Devices connected to or dispensing into the bowl}
E03D9/032 (Devices connected to or dispensing into the bowl) appears on 177 US grants and 219 published applications in this corpus.
Search patents in E03D- Granted patents
- 177
- Published applications
- 219
- Assignees
- 77
- Inventors
- 392
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 4 |
| 2003 | 8 | 6 |
| 2004 | 4 | 15 |
| 2005 | 7 | 8 |
| 2006 | 5 | 9 |
| 2007 | 1 | 8 |
| 2008 | 1 | 11 |
| 2009 | 1 | 9 |
| 2010 | 2 | 14 |
| 2011 | 5 | 11 |
| 2012 | 10 | 9 |
| 2013 | 10 | 8 |
| 2014 | 6 | 5 |
| 2015 | 4 | 3 |
| 2016 | 6 | 11 |
| 2017 | 7 | 7 |
| 2018 | 3 | 8 |
| 2019 | 7 | 10 |
| 2020 | 10 | 17 |
| 2021 | 7 | 12 |
| 2022 | 5 | 9 |
| 2023 | 6 | 9 |
| 2024 | 10 | 4 |
| 2025 | 5 | 7 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Clean toilet and accessories26 May 2026US 12,637,851 B2Kohler Co.
- Automatic and hands-free toilet deodorizer and cleaner12 May 2026US 12,624,537 B1
- Sanitary agent in gel form for preventing biofilms21 Apr 2026US 12,606,775 B2Henkel AG & Co. KGaA
- Clean toilet and accessories21 Apr 2026US 12,607,000 B2Kohler Co.
- System and methods for storing and dispensing a flowable material10 Feb 2026US 12,546,101 B2S. C. Johnson & Son, Inc.
- Clean toilet and accessories10 Sep 2026US 2026/0266036 A1Kohler Co.
- Device for cleaning a toilet bowl13 Aug 2026US 2026/0234922 A1Toibot Ltd.
- Automatic toilet cleaning device5 Feb 2026US 2026/0035898 A1
- Cleaning of a urine analysis device4 Dec 2025US 2025/0366835 A1Withings
- Toilet hygiene apparatus30 Oct 2025US 2025/0333944 A1
Most cited
By later US patents
- Urinal screen and deodorant cake holder63US 4,574,403 ACompuguide Chemical Corporation · 1986
- Dispensing device59US 6,510,561 B1Reckitt Benckiser (UK) Limited · 2003
- Under-the-rim dispensing unit53US 4,777,670 AS. C. Johnson & Son, Inc. · 1988
- Combination capable of forming an odor barrier and methods of use53US 5,958,334 A1999
- Chemical dispenser for urinals52US 4,103,367 A1978