A01B 49/00
Combined machines
A01B49/00 (Combined machines) appears on 1,060 US grants and 994 published applications in this corpus.
Search patents in A01B- Granted patents
- 1,060
- Published applications
- 994
- Assignees
- 266
- Inventors
- 1,225
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 21 | 0 |
| 1978 | 30 | 0 |
| 1979 | 11 | 0 |
| 1980 | 17 | 0 |
| 1981 | 18 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 14 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 0 |
| 2002 | 6 | 5 |
| 2003 | 11 | 15 |
| 2004 | 8 | 17 |
| 2005 | 12 | 9 |
| 2006 | 9 | 8 |
| 2007 | 4 | 5 |
| 2008 | 2 | 6 |
| 2009 | 4 | 3 |
| 2010 | 3 | 9 |
| 2011 | 12 | 21 |
| 2012 | 15 | 26 |
| 2013 | 19 | 30 |
| 2014 | 33 | 60 |
| 2015 | 27 | 56 |
| 2016 | 48 | 38 |
| 2017 | 47 | 51 |
| 2018 | 32 | 81 |
| 2019 | 79 | 83 |
| 2020 | 77 | 122 |
| 2021 | 59 | 84 |
| 2022 | 58 | 60 |
| 2023 | 65 | 65 |
| 2024 | 58 | 66 |
| 2025 | 48 | 62 |
| 2026 | 42 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gauge arm6 Oct 2026US 12,751,349 B2
- System and method for monitoring plugging of basket assemblies of an agricultural implement25 Aug 2026US 12,713,999 B2CNH Industrial America LLC
- Articulated combine having rear module with seedbed preparation mechanism18 Aug 2026US 12,708,060 B2Tribine Industries LLC
- Arrangement of equipment, working vehicle and method in particular for maintaining green areas, mowing, soil tillage, or harvesting raw or cereal crops21 Jul 2026US 12,685,266 B2Fischer Maschinenbau GmbH & Co. KG
- Agricultural sampling system and related methods21 Jul 2026US 12,687,468 B2Precision Planting LLC
- Soil tillage device17 Sep 2026US 2026/0271816 A1
- Row Cleaner30 Jul 2026US 2026/0215352 A1Precision Planting LLC
- Battery mounting structure and working machine2 Jul 2026US 2026/0188823 A1Honda Motor Co., Ltd.
- Rezidue reaper blade28 May 2026US 2026/0144179 A1
- Row Cleaner21 May 2026US 2026/0137017 A1Precision Planting LLC
Most cited
By later US patents
- Soil conditioning and seed bed preparing apparatus121US 4,187,916 ABrown Manufacturing Corporation · 1980
- Conservation tillage row crop planter system118US 4,377,979 AHiniker Company · 1983
- Agricultural systems111US 9,232,687 B2Dawn Equipment Company · 2016
- Apparatus for preparing soil for seed and method of using the apparatus107US 5,477,792 ADawn Equipment Company · 1995
- Soil zone-builder coulter closer/tiller with vertical response mechanism and shank head107US 6,068,061 AUnverferth Manufacturing Company, Inc. · 2000