E03F 3/043
Partitioned to allow more than one medium to flow through
Official title: {Partitioned to allow more than one medium to flow through}
E03F3/043 (Partitioned to allow more than one medium to flow through) appears on 7 US grants and 8 published applications in this corpus.
Search patents in E03F- Granted patents
- 7
- Published applications
- 8
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
By publication year.
Recent patents
- French drain drainpipe18 Jun 2024US 12,012,741 B2Ironx Piping LLC
- Leaching unit having overhanging and perforated canopy1 Oct 2019US 10,428,510 B1Infiltrator Water Technologies, LLC
- Apparatus for pressurized conveyance in gravity conduits13 Jun 2017US 9,677,262 B2
- Leaching unit having pillars and canopy6 Jun 2017US 9,670,660 B1Infiltrator Water Technologies, LLC
- Retrofit catch basin for use in storm water management practice8 Sep 2015US 9,127,448 B2
- French drain drainpipe12 Sep 2024US 2024/0301647 A1Ironx Piping LLC
- French drain drainpipe16 May 2024US 2024/0159036 A1Ironx Piping LLC
- An arrangement for a sewerage system comprising a french drain20 Jun 2019US 2019/0186118 A1Hybrid System Oü
- Power generation apparatus using head of wastewater in building8 Jun 2017US 2017/0163124 A1Kb Technology Co., Ltd.
- Apparatus for pressurized conveyance in gravity conduits6 Oct 2016US 2016/0289946 A1
Most cited
By later US patents
- Leaching unit having pillars and canopy9US 9,670,660 B1Infiltrator Water Technologies, LLC · 2017
- Cable network with light waveguide cable for installation in pipelines of existing supply line systems8US 6,507,686 B1CCS Technology, Inc. · 2003
- Modular ducting sections and networked utilities ducting system formed therefrom5US 9,016,976 B22015
- Retrofit catch basin for use in storm water management practice4US 9,127,448 B22015
- Leaching unit having overhanging and perforated canopy2US 10,428,510 B1Infiltrator Water Technologies, LLC · 2019