A01F 29/16
Safety devices
Official title: Safety devices, e.g. emergency brake arrangements
A01F29/16 (Safety devices) appears on 29 US grants and 21 published applications in this corpus.
Search patents in A01F- Granted patents
- 29
- Published applications
- 21
- Assignees
- 19
- Inventors
- 68
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Agricultural machine for distributing products for animal feeding and/or straw bedding5 Aug 2025US 12,376,560 B2Kuhn-Audureau SAS
- Knife insert and retract with independent knife protection of agricultural baler24 Jun 2025US 12,336,453 B2CNH Industrial America LLC
- Method, control device and control system for operating an agricultural harvesting machine and agricultural harvesting machine29 Oct 2024US 12,127,505 B2CLAAS Saulgau GmbH
- Agricultural baler with knife overload mitigating system25 Apr 2023US 11,632,911 B2CNH Industrial America LLC
- Drive system for driving a chopper and feeder device of a harvesting machine26 Jul 2016US 9,398,744 B2Linde Hydraulics GmbH & Co. KG
- Crop cutting device27 Aug 2026US 2026/0248076 A1CNH Industrial Belgium N. V.
- Crop Cutting Device Sensor Arrangement27 Aug 2026US 2026/0248077 A1CNH Industrial Belgium N. V.
- Crop cutting device1 Jan 2026US 2026/0000030 A1CNH Industrial Belgium N. V.
- A spreader apparatus10 Jul 2025US 2025/0221345 A1Spread-A-Bale Limited
- Automatic bale-handling machine6 Feb 2025US 2025/0040489 A1
Most cited
By later US patents
- Detection arrangement for the detection of a crop jam in a harvesting machine70US 6,843,044 B2Deere & Company · 2005
- Brush chipper and brake assembly usable therewith45US 3,989,198 AAsplundh Tree Expert Co. · 1976
- Drive arrangement for the crop conveying and/or processing mechanism of a harvesting machine30US 6,247,296 B1Deere & Comapny · 2001
- Shearbar clearance detector27US 4,412,212 ADeere & Company · 1983
- Magnetic clearance sensor24US 4,205,797 ASperry Corporation · 1980