A01D 75/18
Safety devices for parts of the machines
A01D75/18 (Safety devices for parts of the machines) appears on 400 US grants and 428 published applications in this corpus.
Search patents in A01D- Granted patents
- 400
- Published applications
- 428
- Assignees
- 150
- Inventors
- 960
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 4 |
| 2003 | 7 | 5 |
| 2004 | 6 | 4 |
| 2005 | 1 | 9 |
| 2006 | 5 | 13 |
| 2007 | 2 | 10 |
| 2008 | 10 | 14 |
| 2009 | 9 | 11 |
| 2010 | 7 | 8 |
| 2011 | 12 | 3 |
| 2012 | 5 | 13 |
| 2013 | 9 | 10 |
| 2014 | 15 | 19 |
| 2015 | 7 | 8 |
| 2016 | 9 | 16 |
| 2017 | 12 | 14 |
| 2018 | 13 | 11 |
| 2019 | 13 | 29 |
| 2020 | 14 | 36 |
| 2021 | 23 | 38 |
| 2022 | 20 | 31 |
| 2023 | 31 | 27 |
| 2024 | 26 | 39 |
| 2025 | 29 | 31 |
| 2026 | 22 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric riding mower with grass collecting duct6 Oct 2026US 12,751,367 B2Nanjing Chervon Industry Co., Ltd.
- Detection of corn head row unit slip clutch disengagement using perception system15 Sep 2026US 12,738,069 B2Deere & Company
- Chopper knife loss detection system for agricultural vehicle8 Sep 2026US 12,727,544 B2CNH Industrial America LLC
- Control method for agricultural or industrial operating machine and agricultural or industrial operating machine25 Aug 2026US 12,713,996 B2Mdb Technology Srl
- Mower folding flail curtain14 Jul 2026US 12,677,743 B2CNH Industrial America LLC
- Controlling the operation of a cross-auger20 Aug 2026US 2026/0240078 A1
- Detecting a foreign object inside an agricultural harvester machine20 Aug 2026US 2026/0240080 A1CNH Industrial Belgium N. V.
- Machine detection zones and control system6 Aug 2026US 2026/0223768 A1Deere & Company
- Mower Detection Zones6 Aug 2026US 2026/0223774 A1Autonomous Solutions, Inc.
- Electric lawn mower and electric power tool9 Jul 2026US 2026/0191134 A1Nanjing Chervon Industry Co., Ltd.
Most cited
By later US patents
- Harvester with a sensor mounted on an aircraft98US 8,909,389 B2Deere & Company · 2014
- Detection arrangement for the detection of a crop jam in a harvesting machine70US 6,843,044 B2Deere & Company · 2005
- Trainable autonomous lawn mower63US 9,137,943 B2Honda Research Institute Europe GmbH · 2015
- Platform auger torque sensing brake activation58US 6,430,904 B1Deere & Company · 2002
- Overload sensor for a cotton harvester unit drive57US 4,306,403 ADeere & Company · 1981