E02F 3/3417
Buckets emptying by tilting
Official title: {Buckets emptying by tilting (E02F3/342, E02F3/345 take precedence)}
E02F3/3417 (Buckets emptying by tilting) appears on 105 US grants and 121 published applications in this corpus.
Search patents in E02F- Granted patents
- 105
- Published applications
- 121
- Assignees
- 37
- Inventors
- 199
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 5 |
| 2016 | 3 | 8 |
| 2017 | 7 | 11 |
| 2018 | 6 | 8 |
| 2019 | 12 | 7 |
| 2020 | 8 | 16 |
| 2021 | 8 | 16 |
| 2022 | 7 | 8 |
| 2023 | 13 | 4 |
| 2024 | 11 | 9 |
| 2025 | 6 | 10 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Working machine22 Sep 2026US 12,742,306 B2Liebherr-Werk Bischofshofen GmbH
- Loader with improved arm path25 Aug 2026US 12,716,189 B2Great Plains Manufacturing, Inc.
- Loader with improved arm path25 Aug 2026US 12,716,190 B2Great Plains Manufacturing, Inc.
- Attachment frame with pivoting loader arm18 Aug 2026US 12,709,861 B2The Charles Machine Works, Inc.
- Utility loader with high lift loader arms and unifying hand grip for dual traction control levers6 Jan 2026US 12,516,492 B2The Toro Company
- Loader with improved arm path24 Sep 2026US 2026/0286644 A1Great Plains Manufacturing, Inc.
- Work machine and load mass calculation method24 Sep 2026US 2026/0286661 A1Komatsu Ltd.
- Control systems and architectures for automated wheel loaders13 Aug 2026US 2026/0234904 A1Regents of the University of Minnesota
- Loader with improved arm path7 May 2026US 2026/0125872 A1Great Plains Manufacturing, Inc.
- Work machine system and method for controlling work machine29 Jan 2026US 2026/0028798 A1Komatsu Ltd.
Most cited
By later US patents
- Utility loader with high lift loader arms and unifying hand grip for dual traction control levers29US 9,970,176 B2The Toro Company · 2018
- Attachment for small skid steer loader24US 7,494,314 B2Clark Equipment Company · 2009
- Utility loader with high lift loader arms and unifying hand grip for dual traction control levers21US 10,221,540 B2The Toro Company · 2019
- Dump attachment20US 5,921,743 A1999
- Removable loader for all-terrain and utility-terrain vehicles14US 8,689,898 B22014