E02D 27/46
Foundations for supply conduits or other canals
Official title: Foundations for supply conduits or other canals {(bridges for supporting conduits E01D18/00; elevated canals E02B5/005; penstocks E02B9/06)}
E02D27/46 (Foundations for supply conduits or other canals) appears on 25 US grants and 33 published applications in this corpus.
Search patents in E02D- Granted patents
- 25
- Published applications
- 33
- Assignees
- 20
- Inventors
- 54
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 6 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 4 |
| 2014 | 0 | 0 |
| 2015 | 3 | 0 |
| 2016 | 1 | 5 |
| 2017 | 2 | 3 |
| 2018 | 2 | 0 |
| 2019 | 4 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular concrete foundation10 Jun 2025US 12,325,969 B2Stations-E
- Water intake pipeline structure passing through soft foundation embankment below flood level and construction method1 Oct 2024US 12,104,345 B2Guangdong Polytechnic of Water Resources and Electric Engineering
- Free-sliding seabed mudmat foundation26 Jul 2022US 11,396,732 B2Dalian University of Technology
- Pipe racks19 Nov 2019US 10,480,687 B2Tindall Corporation
- Saw blade, a sawing machine and a system thereof24 Sep 2019US 10,422,088 B2DellCron Innovation AB
- System for Forming Ventilated Crawl Spaces or Interspaces or Elevated Platforms Composed by Dome-Shaped Formwork Elements Supported on Supporting Tubes Resting on a Foundation or on a Surface19 Feb 2026US 2026/0049488 A1Daliform Group S.R.L.
- Modular electric vehicle charging foundation system30 Jan 2025US 2025/0038509 A1N.A.L. Company
- Civil engineering structure for guiding a line31 Oct 2024US 2024/0360641 A1
- Anchoring element for charging station foundation and method of installing a charging station4 Jul 2024US 2024/0218628 A1Unimi Holding AB
- Universal, prefabricated foundation system for electric vehicle charging stations11 May 2023US 2023/0143736 A1GreenCore EV Services LLC
Most cited
By later US patents
- Construction method for installing underground pipes for high-tension cables by using trough37US 7,740,417 B22010
- Earthquake fault zone pipeline construction method and arrangement18US 3,952,529 A1976
- Method and apparatus for embedding a pipe in a trench in weak ground9US 4,488,836 A1984
- Method for placing at least one duct/communication cable below a road surface in an area9US 9,537,292 B2DellCron AB · 2017
- Methods for the subterranean support of underground conduits5US 7,771,140 B2Terra Shield, LLC · 2010