A01B 35/04
Drawn by animal or tractor or man-power
Official title: drawn by animal or tractor {or man-power}
A01B35/04 (Drawn by animal or tractor or man-power) appears on 34 US grants and 38 published applications in this corpus.
Search patents in A01B- Granted patents
- 34
- Published applications
- 38
- Assignees
- 22
- Inventors
- 83
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 3 |
| 2021 | 2 | 6 |
| 2022 | 3 | 4 |
| 2023 | 1 | 2 |
| 2024 | 4 | 3 |
| 2025 | 0 | 7 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tillage implements, systems, and methods for working a field1 Sep 2026US 12,721,252 B2AGCO Corporation
- Striptill row unit16 Jun 2026US 12,653,081 B2Harvest International, Inc.
- System and method for detecting bolt shear in a shank assembly of an agricultural implement16 Jun 2026US 12,653,083 B2CNH Industrial America LLC
- Systems and methods for monitoring the status of shank assemblies of agricultural implements9 Jun 2026US 12,648,505 B2CNH Industrial America LLC
- Agricultural system and method for determining a trip magnitude of a ground engaging tool of an agricultural implement28 Apr 2026US 12,610,877 B2CNH Industrial America LLC
- Optical sensor device for fault detection in mechanical weed controllers and subsoilers17 Sep 2026US 2026/0276815 A1
- Sand grooming vehicle with rake depth control6 Aug 2026US 2026/0224953 A1Deere & Company
- Soil moisture sensor assembly for a seed-planting implement23 Apr 2026US 2026/0110653 A1CNH Industrial America LLC
- Harrow with different tine sizes29 Jan 2026US 2026/0026419 A1Schulte Industries Ltd.
- Tilling implement11 Dec 2025US 2025/0374844 A1
Most cited
By later US patents
- Frame for agricultural cultivator33US 5,641,026 A1997
- Frame for agricultural cultivator20US 5,524,712 A1996
- Scarifying rake drag15US 7,478,682 B1Absolute Innovations, Inc. · 2009
- Articulated cultivator13US 4,102,404 A1978
- Blade plow with vertically reciprocating blades12US 5,669,452 AQuinstar Corporation · 1997