A01D 69/06
Gearings
A01D69/06 (Gearings) appears on 172 US grants and 186 published applications in this corpus.
Search patents in A01D- Granted patents
- 172
- Published applications
- 186
- Assignees
- 69
- Inventors
- 418
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 4 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 5 |
| 2013 | 3 | 5 |
| 2014 | 5 | 3 |
| 2015 | 5 | 7 |
| 2016 | 8 | 7 |
| 2017 | 7 | 9 |
| 2018 | 9 | 12 |
| 2019 | 12 | 17 |
| 2020 | 11 | 13 |
| 2021 | 13 | 21 |
| 2022 | 15 | 14 |
| 2023 | 13 | 11 |
| 2024 | 12 | 19 |
| 2025 | 12 | 16 |
| 2026 | 14 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable speed drive for chaff mill of combine harvester6 Oct 2026US 12,751,372 B2CNH Industrial America LLC
- Electric work vehicle29 Sep 2026US 12,745,709 B2Kubota Corporation
- Garden tools travel driving mechanism and the garden tools with such a mechanism1 Sep 2026US 12,721,276 B2Greenworks (Jiangsu) Co., Ltd.
- Systems and methods for changing a speed of a belt drive system14 Jul 2026US 12,677,744 B2Deere & Company
- Electric work vehicle30 Jun 2026US 12,669,172 B2Kubota Corporation
- Clutch assembly with two outputs for an agricultural harvester row unit1 Oct 2026US 2026/0293813 A1CNH Industrial America LLC
- Electric working device and electric mowing device24 Sep 2026US 2026/0283075 A1Nanjing Chervon Industry Co., Ltd.
- Mowing apparatus23 Jul 2026US 2026/0206683 A1Lawnix Technology (Nanjing) Co., Ltd.
- Systems and methods for changing a speed of a belt drive system2 Jul 2026US 2026/0182499 A1Deere & Company
- Belt drive monitoring system11 Jun 2026US 2026/0162466 A1CNH Industrial Belgium N. V.
Most cited
By later US patents
- Combined A.C./D.C. electric lawn mower39US 4,333,302 A1982
- Variable speed drive33US 4,132,121 A1979
- Variable diameter torque sensing drive32US 4,173,155 AInternational Harvester Company · 1979
- Torque responsive disconnect for a V-belt driven element30US 4,321,991 ADeere & Company · 1982
- Variable speed reversible drive for a harvesting apparatus27US 4,138,837 ADeere & Company · 1979