A01B 63/02
Lifting or adjusting devices or arrangements for agricultural machines or implements: for
Official title: for implements mounted on tractors
A01B63/02 (Lifting or adjusting devices or arrangements for agricultural machines or implements: for) appears on 1,013 US grants and 938 published applications in this corpus.
Search patents in A01B- Granted patents
- 1,013
- Published applications
- 938
- Assignees
- 272
- Inventors
- 1,588
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 8 | 0 |
| 1980 | 9 | 0 |
| 1981 | 19 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 13 | 0 |
| 1985 | 15 | 0 |
| 1986 | 4 | 0 |
| 1987 | 14 | 0 |
| 1988 | 5 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 22 | 0 |
| 2001 | 22 | 5 |
| 2002 | 11 | 7 |
| 2003 | 10 | 5 |
| 2004 | 4 | 12 |
| 2005 | 6 | 5 |
| 2006 | 4 | 7 |
| 2007 | 4 | 7 |
| 2008 | 4 | 12 |
| 2009 | 1 | 10 |
| 2010 | 11 | 9 |
| 2011 | 7 | 10 |
| 2012 | 7 | 16 |
| 2013 | 17 | 19 |
| 2014 | 15 | 23 |
| 2015 | 18 | 25 |
| 2016 | 18 | 23 |
| 2017 | 19 | 45 |
| 2018 | 29 | 70 |
| 2019 | 56 | 75 |
| 2020 | 75 | 146 |
| 2021 | 66 | 105 |
| 2022 | 88 | 74 |
| 2023 | 85 | 79 |
| 2024 | 71 | 69 |
| 2025 | 71 | 52 |
| 2026 | 39 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A01B 63/10Operated by hydraulic or pneumatic means916
- A01B 63/023Lateral adjustment of their tools49
- A01B 63/04Hand devices23
- A01B 63/12Operated by an electric motor20
- A01B 63/026Lateral adjustment of their wheels7
- A01B 63/08Operated by the movement of the tractor3
- A01B 63/06Operated mechanically by tractor motor0
Recent patents
- Automatic traveling method, automatic traveling system, and automatic traveling program6 Oct 2026US 12,751,345 B2Yanmar Holdings Co., Ltd.
- Tractor22 Sep 2026US 12,740,498 B2Kubota Corporation
- Agricultural toolbar with working and transport positioning15 Sep 2026US 12,733,562 B2WMH Leasing, LLC
- Seeding tool25 Aug 2026US 12,713,995 B2Ausplow Pty. Ltd.
- Work tool assembly for machine system and method of operating same18 Aug 2026US 12,708,063 B2Caterpillar Inc.
- Removably mounted plow for elongated tubular materials8 Oct 2026US 2026/0305511 A1Roberts Welding & Fabricating Ltd.
- Soil tillage device17 Sep 2026US 2026/0271816 A1
- Wing lock for agricultural implement17 Sep 2026US 2026/0271818 A1CNH Industrial Brasil Ltda.
- Guidance systems for work vehicles27 Aug 2026US 2026/0248062 A1Deere & Company
- Autonomous Agricultural System Including A Cart Management System For Identifying Connections Between an Agricultural Vehicle and a Cart of the Autonomous Agricultural System and Controlling Operation of the Cart According to the Identified Connections and Related Methods27 Aug 2026US 2026/0252107 A1AGCO International GmbH
Most cited
By later US patents
- Row unit for agricultural implement161US 8,544,397 B2Dawn Equipment Company · 2013
- Electronic tractor control147US 4,715,012 AMassey-Ferguson Services N.V. · 1987
- Adaptable controller for work vehicle attachments145US 6,061,617 ACase Corporation · 2000
- Agricultural implement controller to compensate for soil hardness variation134US 5,479,992 ADawn Equipment Company · 1996
- Tool apparatus with control to move tool when object approached129US 4,518,043 A1985