A01D 69/12
Lubrication
A01D69/12 (Lubrication) appears on 20 US grants and 23 published applications in this corpus.
Search patents in A01D- Granted patents
- 20
- Published applications
- 23
- Assignees
- 13
- Inventors
- 60
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 5 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vertically storable engine and mower22 Apr 2025US 12,281,603 B2Briggs & Stratton Corporation
- Agricultural vehicle with debris-purging clutch assembly28 Nov 2023US 11,825,770 B1CNH Industrial America LLC
- Mower deck belt tensioning arm19 Sep 2023US 11,758,843 B2Deere & Company
- Electric grass cutting machine25 Apr 2023US 11,632,906 B2Kubota Corporation
- Agricultural machine28 Mar 2023US 11,614,008 B2CirculOil Limited
- Onboard pump assembly for an agricultural system1 Oct 2026US 2026/0293812 A1CNH Industrial America LLC
- Electric working device and electric mowing device24 Sep 2026US 2026/0283075 A1Nanjing Chervon Industry Co., Ltd.
- Vertically storable engine and mower31 Jul 2025US 2025/0243795 A1Briggs & Stratton Corporation
- Electric Grass Cutting Machine20 Jul 2023US 2023/0225248 A1Kubota Corporation
- Harvesting headers having an oil level indicator, and related agricultural vehicles and methods1 Dec 2022US 2022/0377983 A1AGCO Corporation
Most cited
By later US patents
- Vertically storable engine and mower27US 9,462,747 B2Brigs & Stratton Corporation · 2016
- Knotter frame serving as lubrication manifold9US 7,752,959 B1Deere & Company · 2010
- Rolling element bearing having separate lubricant feeds for rolling elements and antechamber8US 6,619,851 B2Deere & Company · 2003
- Work vehicle7US 8,997,914 B2Kubota Corporation · 2015
- Method and apparatus for oiling splines in a bevel gearbox6US 8,356,695 B2CNH America LLC · 2013