E03F 5/12
Emergency outlets
E03F5/12 (Emergency outlets) appears on 78 US grants and 56 published applications in this corpus.
Search patents in E03F- Granted patents
- 78
- Published applications
- 56
- Assignees
- 41
- Inventors
- 118
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 1 | 5 |
| 2005 | 3 | 5 |
| 2006 | 4 | 1 |
| 2007 | 3 | 2 |
| 2008 | 3 | 2 |
| 2009 | 2 | 7 |
| 2010 | 1 | 4 |
| 2011 | 6 | 5 |
| 2012 | 2 | 2 |
| 2013 | 3 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 4 |
| 2019 | 2 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Rag relief for overflow screen20 Aug 2024US 12,065,822 B2Samatek Limited
- Detection and monitoring system for the management of combined sewer systems27 Jun 2023US 11,686,082 B2Hadronex, Inc.
- Cleanout conduit valve assemblies and installations27 Dec 2022US 11,536,374 B2
- Flow splitter and rain separator comprising the same4 Oct 2022US 11,460,868 B2Chongqing University
- Turf cover and emitter for a water drainage system28 Jun 2022US 11,371,233 B1
- Detection And Monitoring System For The Management Of Combined Sewer Systems11 Aug 2022US 2022/0251818 A1Hadronex, Inc.
- Cleanout conduit valve assemblies and installations11 Aug 2022US 2022/0252159 A1
- Rag relief for overflow screen9 Jun 2022US 2022/0178131 A1Samatek Limited
- Overflow pipe system8 Jul 2021US 2021/0207357 A1
- Flow splitter and rain separator comprising the same17 Sep 2020US 2020/0293069 A1Chongqing University
Most cited
By later US patents
- Method and apparatus for separating floating and non-floating particulate from rainwater drainage71US 5,759,415 AVortechnics, Inc. · 1998
- Tank interceptor68US 5,498,331 A1137361 Ontario Limited · 1996
- In-line storm water drain filter system60US 6,428,692 B22002
- Debris collecting apparatus57US 6,478,954 B1Fresh Creek Technologies, Inc. · 2002
- Solids retention in stormwater system46US 6,991,734 B1Infiltrator Systems, Inc. · 2006