E02F 3/627
Devices to connect beams or arms to tractors or similar self-propelled machines
Official title: Devices to connect beams or arms to tractors or similar self-propelled machines, {e.g. drives therefor (connection of beams or booms or arms to the frame per se E02F3/382; connection of scraper bowls to the vehicle main body E02F3/653; connecting devices for agriculture tractors A01B59/06)}
E02F3/627 (Devices to connect beams or arms to tractors or similar self-propelled machines) appears on 292 US grants and 174 published applications in this corpus.
Search patents in E02F- Granted patents
- 292
- Published applications
- 174
- Assignees
- 83
- Inventors
- 391
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 7 | 4 |
| 2004 | 3 | 3 |
| 2005 | 0 | 8 |
| 2006 | 8 | 12 |
| 2007 | 8 | 4 |
| 2008 | 5 | 5 |
| 2009 | 8 | 10 |
| 2010 | 3 | 7 |
| 2011 | 7 | 6 |
| 2012 | 6 | 12 |
| 2013 | 12 | 3 |
| 2014 | 6 | 6 |
| 2015 | 6 | 6 |
| 2016 | 7 | 9 |
| 2017 | 5 | 7 |
| 2018 | 9 | 13 |
| 2019 | 18 | 15 |
| 2020 | 10 | 12 |
| 2021 | 7 | 8 |
| 2022 | 5 | 3 |
| 2023 | 5 | 4 |
| 2024 | 9 | 4 |
| 2025 | 5 | 9 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Implement and a method for obtaining information related to said implement24 Feb 2026US 12,559,901 B2Jost Umeå Aktiebolag
- Method and apparatus monitoring operation of a work vehicle attachment for scheduling maintenance2 Dec 2025US 12,488,630 B2Deere & Company
- Loader lift arm2 Sep 2025US 12,404,652 B2Doosan Bobcat North America, Inc.
- Loader latching assist method and apparatus26 Aug 2025US 12,398,529 B2Deere & Company
- Control system for actuated pins10 Jun 2025US 12,325,972 B2Caterpillar Inc.
- Automatic quick connect apparatus13 Aug 2026US 2026/0234894 A1Deere & Company
- Implement and a method for obtaining information related to said implement28 May 2026US 2026/0146404 A1Jost Umeå Aktiebola G
- Loader lift arm27 Nov 2025US 2025/0361694 A1Doosan Bobcat North America, Inc.
- Interchangeable attachment for compact loader17 Apr 2025US 2025/0122693 A1
- Front loader and working vehicle10 Apr 2025US 2025/0116082 A1Kubota Corporation
Most cited
By later US patents
- Quick attach implement coupler72US 5,082,065 ASupport Services International, Inc. · 1992
- Knock-down construction for front end loader66US 4,576,543 AKMW Products Limited · 1986
- Bucket attachment for tractor blade54US 4,890,400 A1990
- Hitch system using a video camera to facilitate hitch alignment45US 7,171,769 B2Sno-Way International, Inc. · 2007
- Front end loader and method of mounting same on tractor44US 4,033,469 AF & W Company, Inc. · 1977