A01B 15/00
Elements, tools, or details of ploughs
A01B15/00 (Elements, tools, or details of ploughs) appears on 445 US grants and 380 published applications in this corpus.
Search patents in A01B- Granted patents
- 445
- Published applications
- 380
- Assignees
- 165
- Inventors
- 620
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 9 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 3 |
| 2003 | 6 | 3 |
| 2004 | 3 | 5 |
| 2005 | 3 | 10 |
| 2006 | 5 | 2 |
| 2007 | 6 | 3 |
| 2008 | 1 | 7 |
| 2009 | 2 | 3 |
| 2010 | 3 | 2 |
| 2011 | 2 | 4 |
| 2012 | 2 | 9 |
| 2013 | 6 | 13 |
| 2014 | 9 | 22 |
| 2015 | 16 | 17 |
| 2016 | 7 | 24 |
| 2017 | 16 | 24 |
| 2018 | 20 | 38 |
| 2019 | 35 | 29 |
| 2020 | 26 | 46 |
| 2021 | 23 | 34 |
| 2022 | 29 | 19 |
| 2023 | 21 | 15 |
| 2024 | 16 | 14 |
| 2025 | 10 | 16 |
| 2026 | 11 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fertilizer and row cleaner modules for agricultural row planter6 Oct 2026US 12,751,352 B2Harvest International, Inc.
- Agricultural implement with sensors for measuring soil properties22 Sep 2026US 12,740,499 B2Veris Technologies, Inc.
- Ripper shank, shank holder, and ground engaging implement for using the same1 Sep 2026US 12,721,249 B2
- Work tool assembly for machine system and method of operating same18 Aug 2026US 12,708,063 B2Caterpillar Inc.
- 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
- Soil working device24 Sep 2026US 2026/0283062 A1
- Row Cleaner30 Jul 2026US 2026/0215352 A1Precision Planting LLC
- Agricultural mounting assembly23 Jul 2026US 2026/0206666 A1ToughAG, LLC
- Mud scraper device for an agricultural packer wheel23 Jul 2026US 2026/0206670 A1
- Farm and agriculture equipment9 Jul 2026US 2026/0191125 A1
Most cited
By later US patents
- Seed sowing apparatus148US 5,269,237 AMassey University · 1993
- Gauge wheel and coulter arrangement for agricultural implement103US 6,325,156 B1Kinze Manufacturing, Inc. · 2001
- Ground opener with disc scraper mounting95US 6,237,696 B1Flexi-Coil Ltd. · 2001
- High-speed agricultural disc88US 4,099,576 ABorg-Warner Corporation · 1978
- Fluted coulter blade86US 4,538,688 AIngersoll Products Inc. · 1985