A01B 61/04
Devices for, or parts of, agricultural machines or implements for preventing overstrain
Official title: of the connection between tools and carrier beam or frame
A01B61/04 (Devices for, or parts of, agricultural machines or implements for preventing overstrain) appears on 380 US grants and 297 published applications in this corpus.
Search patents in A01B- Granted patents
- 380
- Published applications
- 297
- Assignees
- 120
- Inventors
- 470
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 12 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 6 |
| 2004 | 5 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 4 | 3 |
| 2011 | 3 | 7 |
| 2012 | 8 | 17 |
| 2013 | 14 | 23 |
| 2014 | 14 | 24 |
| 2015 | 10 | 15 |
| 2016 | 16 | 12 |
| 2017 | 16 | 20 |
| 2018 | 14 | 28 |
| 2019 | 20 | 15 |
| 2020 | 19 | 31 |
| 2021 | 14 | 18 |
| 2022 | 22 | 17 |
| 2023 | 12 | 17 |
| 2024 | 18 | 12 |
| 2025 | 12 | 13 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for detecting tripping and/or floating events of ground-engaging shanks on an agricultural implement21 Jul 2026US 12,685,239 B2CNH Industrial America LLC
- Tillage apparatuses and related methods23 Jun 2026US 12,660,726 B2Honey Bee Manufacturing Ltd.
- System and method for detecting bolt shear in a shank assembly of an agricultural implement16 Jun 2026US 12,653,083 B2CNH Industrial America LLC
- System and method for detecting disk blade bearing failure on an agricultural implement9 Jun 2026US 12,648,499 B2CNH Industrial America LLC
- Spacing adjustment mechanism of the depth gauge wheels assembly, planting row unit and agricultural implement19 May 2026US 12,628,726 B2CNH Industrial America LLC
- Tillage apparatuses and related methods17 Sep 2026US 2026/0271817 A1Honey Bee Manufacturing Ltd.
- Row Cleaner30 Jul 2026US 2026/0215352 A1Precision Planting LLC
- Agricultural mounting assembly23 Jul 2026US 2026/0206666 A1ToughAG, LLC
- An Auxiliary Point Device, A Soil Working Tool And Agricultural Implement Comprising Such, A Mounting Device, An Auxiliary Point, A Method Of Modifying And Operating An Agricultural Implement23 Jul 2026US 2026/0206667 A1
- Harvesting device16 Jul 2026US 2026/0198410 A1Poppe Group B.V.
Most cited
By later US patents
- Row unit for agricultural implement161US 8,544,397 B2Dawn Equipment Company · 2013
- Agricultural seeder112US 5,351,635 A1994
- Agricultural systems111US 9,232,687 B2Dawn Equipment Company · 2016
- Row-clearing unit for agricultural implement103US 7,673,570 B1Dawn Equipment Company · 2010
- Hydraulic down pressure control system for closing wheels of an agricultural implement90US 8,544,398 B2Dawn Equipment Company · 2013