E03D 9/007
Devices for eliminating smells by diffusing deodorants in lavatories
Official title: {Devices for eliminating smells by diffusing deodorants in lavatories}
E03D9/007 (Devices for eliminating smells by diffusing deodorants in lavatories) appears on 106 US grants and 138 published applications in this corpus.
Search patents in E03D- Granted patents
- 106
- Published applications
- 138
- Assignees
- 54
- Inventors
- 268
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 4 |
| 2002 | 2 | 3 |
| 2003 | 2 | 1 |
| 2004 | 4 | 2 |
| 2005 | 1 | 7 |
| 2006 | 1 | 2 |
| 2007 | 0 | 8 |
| 2008 | 1 | 4 |
| 2009 | 3 | 6 |
| 2010 | 3 | 5 |
| 2011 | 2 | 2 |
| 2012 | 5 | 6 |
| 2013 | 2 | 2 |
| 2014 | 1 | 6 |
| 2015 | 2 | 1 |
| 2016 | 8 | 8 |
| 2017 | 4 | 12 |
| 2018 | 7 | 9 |
| 2019 | 12 | 8 |
| 2020 | 1 | 12 |
| 2021 | 8 | 5 |
| 2022 | 6 | 4 |
| 2023 | 4 | 7 |
| 2024 | 3 | 6 |
| 2025 | 7 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- System and method for dispensing soap87US 6,929,150 B2Technical Concepts, LLC · 2005
- System and method for programmably dispensing material66US 6,394,310 B12002
- Intelligent demand-based dispensing system61US 6,347,414 B2Waterbury Companies, Inc. · 2002
- Dispensing system59US 6,739,479 B2Waterbury Companies, Inc. · 2004
- System and method for programmably dispensing material57US 6,769,580 B2Technical Concepts, LLC · 2004