E02F 3/405
Using vibrating means
Official title: {using vibrating means (blades or levelling tools with vibrating teeth E02F3/8155; vibrating rippers E02F5/326)}
E02F3/405 (Using vibrating means) appears on 56 US grants and 26 published applications in this corpus.
Search patents in E02F- Granted patents
- 56
- Published applications
- 26
- Assignees
- 26
- Inventors
- 86
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 5 | 0 |
| 2005 | 0 | 3 |
| 2006 | 3 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 3 | 3 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for control of excavators and other power machines24 Mar 2026US 12,584,293 B2Doosan Bobcat North America, Inc.
- Hydraulic control system and method for a bucket shake operation in a work machine with a hydraulic pump and unloader valve29 Nov 2022US 11,512,449 B2Caterpillar SARL
- Bucket with vibrating screen20 Sep 2022US 11,446,703 B2
- Construction machine5 Jul 2022US 11,377,815 B2Kobelco Construction Machinery Co., Ltd.
- Working machine and control system4 Dec 2018US 10,145,085 B2J. C. Bamford Excavators Limited
- Work tool vibration system, apparatus, and method30 Oct 2025US 2025/0333925 A1
- Excavator bucket with vibrating teeth22 Jun 2023US 2023/0193587 A1
- Systems and methods for control of electrically powered power machines6 Apr 2023US 2023/0104698 A1
- Systems and methods for control of excavators and other power machines26 Jan 2023US 2023/0024622 A1Doosan Bobcat North America, Inc.
- Hydraulic control system and method for a bucket shake operation in a work machine with a hydraulic pump and unloader valve16 Jun 2022US 2022/0186471 A1Caterpillar SARL
Most cited
By later US patents
- Vibrating bucket screen for beaches47US 5,160,034 A1992
- Loader with screening device28US 5,743,030 A1998
- Snowblower chisel attachment26US 5,813,152 A1998
- Combination vibrating cutter head and crusher23US 3,959,897 A1976
- Excavating bucket having power driven, individually controlled digging teeth21US 4,625,438 A1986