E03F 5/0402
Provided with flushing means for cleaning or emptying
Official title: {provided with flushing means for cleaning or emptying}
E03F5/0402 (Provided with flushing means for cleaning or emptying) appears on 11 US grants and 10 published applications in this corpus.
Search patents in E03F- Granted patents
- 11
- Published applications
- 10
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coupler for fluidically communicating a hose with a trench drain5 Sep 2023US 11,746,517 B2Global Drain Technologies Inc.
- Inline bioremediation liquid treatment system15 Nov 2022US 11,499,305 B2Oldcastle Infrastructure, Inc.
- Inline bioremediation liquid treatment system6 Oct 2020US 10,794,051 B1Suntree Technologies Holdings, LLC
- Hydro-variant baffle cartridge system12 Nov 2019US 10,472,815 B1Oldcastle Infrastructure, Inc.
- Inline bioremediation liquid treatment system16 Apr 2019US 10,260,222 B1Suntree Technologies Holdings, LLC
- Coupler for Fluidically Communicating a Hose with a Trench Drain10 Nov 2022US 2022/0356693 A1Global Drain Technologies Inc.
- Inline bioremediation liquid treatment system19 Aug 2021US 2021/0254325 A1Oldcastle Infrastructure, Inc.
- Road gutter having dust collection function17 Jun 2021US 2021/0180267 A1Shanghai Sangkang Environment Technology Co., Ltd.
- Stormwater Runoff Separator and Collector for Curb Inlet Type Catch Basins30 Aug 2018US 2018/0245328 A1
- Safety drain apparatus14 Oct 2010US 2010/0258202 A1
Most cited
By later US patents
- Gas and liquid backflow-preventing valve device for drains16US 5,419,359 A1995
- Stormwater polymer treatment system12US 10,155,670 B1Suntree Technologies Holdings, LLC · 2018
- Inline bioremediation liquid treatment system9US 10,260,222 B1Suntree Technologies Holdings, LLC · 2019
- Stormwater runoff separator and collector for curb inlet type catch basins3US 10,060,117 B12018
- Hydro-variant baffle cartridge system3US 10,472,815 B1Oldcastle Infrastructure, Inc. · 2019