A01B 49/027
With a rotating, soil working support element
Official title: {with a rotating, soil working support element, e.g. a roller}
A01B49/027 (With a rotating, soil working support element) appears on 391 US grants and 449 published applications in this corpus.
Search patents in A01B- Granted patents
- 391
- Published applications
- 449
- Assignees
- 92
- Inventors
- 472
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 5 | 9 |
| 2004 | 4 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 5 |
| 2011 | 5 | 6 |
| 2012 | 6 | 8 |
| 2013 | 8 | 18 |
| 2014 | 10 | 24 |
| 2015 | 8 | 16 |
| 2016 | 19 | 15 |
| 2017 | 12 | 18 |
| 2018 | 11 | 30 |
| 2019 | 32 | 33 |
| 2020 | 41 | 68 |
| 2021 | 28 | 60 |
| 2022 | 32 | 29 |
| 2023 | 43 | 28 |
| 2024 | 28 | 34 |
| 2025 | 21 | 33 |
| 2026 | 22 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for monitoring plugging of basket assemblies of an agricultural implement25 Aug 2026US 12,713,999 B2CNH Industrial America LLC
- Agricultural implements having row units with rotating supports30 Jun 2026US 12,667,032 B2AGCO do Brasil Soluções Agrícolas Ltda.
- System and method for detecting disk blade damage on an agricultural implement by analyzing image data captured by a rear facing camera and determining vegetation in a lane of a field in order to perform corrective action30 Jun 2026US 12,667,040 B2CNH Industrial America LLC
- Striptill row unit16 Jun 2026US 12,653,081 B2Harvest International, Inc.
- Agricultural system and method for monitoring yaw of towed agricultural implements9 Jun 2026US 12,648,503 B2CNH Industrial America LLC
- Soil tillage device17 Sep 2026US 2026/0271816 A1
- Rezidue reaper blade28 May 2026US 2026/0144179 A1
- Row cleaner and row closer assemblies for strip till planters19 Mar 2026US 2026/0076279 A1
- Hydraulic control system for an agricultural tillage implement22 Jan 2026US 2026/0020511 A1CNH Industrial America LLC
- Stubble burying, puddling, and land leveling combined operation machine and operation method thereof4 Dec 2025US 2025/0366384 A1Nanjing Agricultural University
Most cited
By later US patents
- Soil zone-builder coulter closer/tiller with vertical response mechanism and shank head107US 6,068,061 AUnverferth Manufacturing Company, Inc. · 2000
- Gauge wheel and coulter arrangement for agricultural implement103US 6,325,156 B1Kinze Manufacturing, Inc. · 2001
- Strip tillage soil conditioner apparatus and method96US 5,499,685 A1996
- Rip strip primary tillage system81US 6,681,868 B2Case Corporation · 2004
- Minimum tillage implement79US 5,474,135 ASchlagel Manufacturing, Inc. · 1995