A01B 33/082
Transmissions
Official title: {Transmissions; Gearings; Power distribution}
A01B33/082 (Transmissions) appears on 116 US grants and 85 published applications in this corpus.
Search patents in A01B- Granted patents
- 116
- Published applications
- 85
- Assignees
- 51
- Inventors
- 180
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 0 |
| 2003 | 0 | 5 |
| 2004 | 4 | 10 |
| 2005 | 7 | 1 |
| 2006 | 5 | 3 |
| 2007 | 2 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 3 |
| 2016 | 3 | 6 |
| 2017 | 2 | 2 |
| 2018 | 1 | 12 |
| 2019 | 2 | 4 |
| 2020 | 5 | 4 |
| 2021 | 5 | 4 |
| 2022 | 3 | 2 |
| 2023 | 2 | 3 |
| 2024 | 4 | 7 |
| 2025 | 4 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Articulated combine having rear module with seedbed preparation mechanism18 Aug 2026US 12,708,060 B2Tribine Industries LLC
- Multi-drill culti-rotavator18 Aug 2026US 12,708,061 B2
- Control apparatus for transmission of agricultural work vehicle and control method for transmission of agricultural work vehicle16 Sep 2025US 12,416,357 B2Ls Mtron Ltd.
- Articulated combine having rear module with seedbed preparation mechanism17 Jun 2025US 12,329,048 B2Tribine Industries LLC
- Transmission apparatus of agricultural working automobile17 Jun 2025US 12,331,816 B2Ls Mtron Ltd.
- Tiller16 Jul 2026US 2026/0198396 A1Greenworks (Jiangsu) Co., Ltd.
- Combined machine system that provides land processing before successive planting20 Nov 2025US 2025/0351760 A1Tarimoz Tarim Makinalari Sanayi Ve Ticaret A.S.
- Articulated Combine Having Rear Module with Seedbed Preparation Mechanism9 Oct 2025US 2025/0311652 A1Tribine Industries LLC
- Tiller assembly for treating the surface soil29 May 2025US 2025/0169386 A1
- Dual-direction tiller/cultivator27 Feb 2025US 2025/0063967 A1Ardisam, Inc.
Most cited
By later US patents
- Transmission1,018US 7,028,570 B2Honda Motor Co., Ltd. · 2006
- Method and apparatus for an aerator with differential, steering assist and power lifting36US 6,708,773 B1Turfco Manufacturing, Inc. · 2004
- Appliance which utilizes a magnetic clutch to transmit power from a drive means to a movable member and a magnetic clutch30US 7,228,593 B2Polar Light Limited · 2007
- Power drive rear tine tiller with reversing gear transmission for the tines28US 4,519,459 AMagna American Corporation · 1985
- Tine tiller with tines and wheels each rotatable in either direction23US 4,492,271 ABrinly-Hardy Co., Inc. · 1985