E02F 3/3659
Electrically-operated
Official title: {electrically-operated}
E02F3/3659 (Electrically-operated) appears on 37 US grants and 50 published applications in this corpus.
Search patents in E02F- Granted patents
- 37
- Published applications
- 50
- Assignees
- 28
- Inventors
- 88
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 3 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 19 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric work vehicle25 Aug 2026US 12,716,196 B2Kubota Corporation
- Work machine with automatic cab tilting11 Nov 2025US 12,466,496 B2Great Plains Manufacturing, Inc.
- Coupling device23 Sep 2025US 12,421,687 B2J. C. Bamford Excavators Limited
- Universal hydraulic auxiliary depressurization circuit5 Aug 2025US 12,378,747 B2Caterpillar Inc.
- Controls for a work machine22 Jul 2025US 12,365,401 B2Great Plains Manufacturing, Inc.
- Telematics service system30 Oct 2025US 2025/0337447 A1Kubota Corporation
- Improved connection method, connection system and radio-controlled vehicle28 Aug 2025US 2025/0268117 A1Mdb Srl
- Electric Work Vehicle4 Jul 2024US 2024/0218631 A1Kubota Corporation
- Hvac on frame of work machine13 Jun 2024US 2024/0190204 A1Great Plains Manufacturing, Inc.
- Undercarriage suspension for a work machine13 Jun 2024US 2024/0190522 A1Great Plains Manufacturing, Inc.
Most cited
By later US patents
- Implement attachment coupler42US 5,141,385 ASteelfab Limited · 1992
- Power actuator for attachment plate41US 5,562,397 AClark Equipment Company · 1996
- Coupling for heavy-duty machine37US 5,484,250 AGilmore Transportation Services, Inc. · 1996
- Quick-disconnect coupling device32US 5,915,837 ACaterpillar Inc. · 1999
- Coupling for heavy-duty machine27US 5,360,313 AGilmore Transportation Services, Inc. · 1994