E01D 19/086
Drainage arrangements or devices
Official title: {Drainage arrangements or devices (surface drainage of roads in general E01C11/224; roof drainage E04D13/04)}
E01D19/086 (Drainage arrangements or devices) appears on 18 US grants and 11 published applications in this corpus.
Search patents in E01D- Granted patents
- 18
- Published applications
- 11
- Assignees
- 12
- Inventors
- 36
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Boardwalk system7 Jul 2026US 12,674,288 B2Permatrak North America LLC
- Bridge girder with high central-wall-beam30 Jun 2026US 12,668,934 B2
- Drainage device and methods for constructing and use21 May 2024US 11,987,938 B2ABT, Inc.
- Finger-type expansion joint device without drainage sheet21 May 2024US 11,987,942 B2Daebong B.M.Technology Co., Ltd
- Moveable boarding bridge16 Oct 2018US 10,100,472 B2Korea Airports Corporation
- Bridge girder with high central-wall-beam20 Jun 2024US 2024/0200290 A1Rotao Tech Ltd
- Finger-type expansion joint device without drainage sheet27 Oct 2022US 2022/0341106 A1Daebong B.M.Technology Co., Ltd
- Boardwalk system4 Aug 2022US 2022/0243408 A1Permatrak North America LLC
- Drainage device and methods for constructing and use18 Jun 2020US 2020/0190747 A1ABT, Inc.
- Liquid runoff filtration system and method3 May 2018US 2018/0119367 A1
Most cited
By later US patents
- Multi-storey parking garage73US 6,672,019 B1Vollack Parkhaus AG · 2004
- Apparatus for collecting fluid seepage in a building structure44US 4,129,967 A1978
- Expansion joint assembly and method14US 4,804,292 A1989
- Drainage device embedded in a concrete slab for moisture drainage5US 4,388,015 AHonel Holding AG, Ltd. SA · 1983
- Expansion joint cover and drain5US 4,925,339 A1990