E02F 3/141
Buckets
Official title: {buckets}
E02F3/141 (Buckets) appears on 9 US grants and 10 published applications in this corpus.
Search patents in E02F- Granted patents
- 9
- Published applications
- 10
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dredge system2 Jun 2026US 12,644,252 B2Eddy Pump Corporation
- System and method for controlling load dependent valve flow with an overruning load13 May 2025US 12,297,623 B2
- Bucket and method of construction thereof19 Mar 2024US 11,933,016 B2Mainetec Pty Ltd
- Method and apparatus for controlling excavator2 Aug 2022US 11,401,698 B2Beijing Baidu Netcom Science Technology Co., Ltd.
- Grabbing attachments for heavy machinery13 Aug 2019US 10,378,175 B2
- System and method for controlling load dependent valve flow with an overruning load6 Jun 2024US 2024/0183127 A1CNH Industrial America LLC
- Bucket And Method of Construction Thereof14 Mar 2024US 2024/0084545 A1Mainetec Pty Ltd
- Dredge system23 Nov 2023US 2023/0374751 A1Eddy Pump Corporation
- Handheld Excavator20 Jan 2022US 2022/0018086 A1
- Dirt Screening Bucket Attachment Device6 Jan 2022US 2022/0002967 A1
Most cited
By later US patents
- Rolled and folded lip and manufacturing method thereof4US 9,499,959 B2Minetec S.A. · 2016
- Endless chain type cutter3US 6,421,938 B1Kobe Steel, Ltd. · 2002
- Nodule dredging bucket2US 4,185,404 ACentre National Pour l'Exploitation des Oceans (CNEXO) · 1980
- System and method for controlling load dependent valve flow with an overruning load1US 12,297,623 B22025
- Bucket dredger1US 6,108,947 AIHC Holland N. V. · 2000