E02F 9/2029
Controlling the position of implements in function of its load
Official title: {Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed (control for hydraulic or pneumatic drives E02F9/2203, E02F9/2221 and E02F9/2253 take precedence)}
E02F9/2029 (Controlling the position of implements in function of its load) appears on 365 US grants and 373 published applications in this corpus.
Search patents in E02F- Granted patents
- 365
- Published applications
- 373
- Assignees
- 97
- Inventors
- 657
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 2 |
| 2002 | 2 | 0 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 3 |
| 2006 | 4 | 6 |
| 2007 | 2 | 8 |
| 2008 | 2 | 9 |
| 2009 | 4 | 5 |
| 2010 | 6 | 4 |
| 2011 | 6 | 4 |
| 2012 | 7 | 9 |
| 2013 | 12 | 16 |
| 2014 | 14 | 24 |
| 2015 | 20 | 11 |
| 2016 | 25 | 27 |
| 2017 | 18 | 19 |
| 2018 | 15 | 26 |
| 2019 | 11 | 28 |
| 2020 | 28 | 32 |
| 2021 | 25 | 36 |
| 2022 | 22 | 31 |
| 2023 | 26 | 15 |
| 2024 | 27 | 15 |
| 2025 | 18 | 18 |
| 2026 | 11 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wheel Loader6 Aug 2026US 2026/0226699 A1Hitachi Construction Machinery Co., Ltd.
- System including work machine, and method for estimating load state of work machine6 Aug 2026US 2026/0226712 A1Komatsu Ltd.
- Work machine and control apparatus for work machine6 Aug 2026US 2026/0226714 A1Sumitomo Heavy Industries, Ltd.
- Determination of filter coefficients for filtering dynamic track plane parameters to determine a dynamic target plane for an implement of a machine6 Aug 2026US 2026/0226716 A1Caterpillar Inc.
Most cited
By later US patents
- Excavator data acquisition and control system and process123US 5,704,142 AVermeer Manufacturing Company · 1998
- Excavator data acquisition and control system and method of use109US 5,553,407 AVermeer Manufacturing Company · 1996
- Excavator data acquisition and control system and process103US 5,659,985 AVermeer Manufacturing Company · 1997
- Excavator data acquisition and control system and process80US 6,195,922 B1Vermeer Manufacturing Company · 2001
- Excavator data acquisition and control system and process73US 6,119,376 AVermeer Manufacturing Company · 2000