E02F 5/027
With coulters, ploughs, scraper plates, or the like
Official title: {with coulters, ploughs, scraper plates, or the like (E02F5/102, E02F5/103, E02F5/106 take precedence)}
E02F5/027 (With coulters, ploughs, scraper plates, or the like) appears on 60 US grants and 48 published applications in this corpus.
Search patents in E02F- Granted patents
- 60
- Published applications
- 48
- Assignees
- 29
- Inventors
- 99
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 5 |
| 2015 | 3 | 1 |
| 2016 | 2 | 5 |
| 2017 | 3 | 5 |
| 2018 | 4 | 8 |
| 2019 | 5 | 3 |
| 2020 | 3 | 1 |
| 2021 | 0 | 4 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 5 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Walk behind grinding tool with horizontally aligned guides and grinding drum7 Apr 2026US 12,594,639 B2Corning Research & Development Corporation
- Pipeline following sensor arrangement25 Mar 2025US 12,259,094 B2The Charles Machine Works, Inc.
- Subsea plough for burying a flexible elongate member10 Dec 2024US 12,163,311 B2Osbit Limited
- Earth working implement18 Jun 2024US 12,012,717 B2OCFab Ltd.
- Ditch cutter and spoil removal apparatus18 Jun 2024US 12,012,718 B2
- Trench digger and method therefor9 Jul 2026US 2026/0193860 A1
- Vibratory drop plow system for an excavator2 Jul 2026US 2026/0185322 A1
- Walk behind grinding tool with horizontally aligned guides and grinding drum7 Sep 2023US 2023/0278155 A1Corning Research & Development Corporation
- Ditch forming apparatus15 Dec 2022US 2022/0396929 A1Crary Industries, Inc.
- Subsea plough for burying a flexible elongate member10 Mar 2022US 2022/0074166 A1Osbit Limited
Most cited
By later US patents
- Replaceable edge for trenching plow blade27US 5,119,888 A1992
- Bore wear compensating bit holder and bit holder block25US 10,107,098 B2The Sollami Company · 2018
- Apparatus for installing a silt fence23US 6,517,294 B22003
- Land clearing root plow and soil aerator18US 4,895,211 A1990
- Method of and apparatus for trenching18US 5,615,499 A1997