A01D 69/03
Fluid
Official title: fluid
A01D69/03 (Fluid) appears on 215 US grants and 244 published applications in this corpus.
Search patents in A01D- Granted patents
- 215
- Published applications
- 244
- Assignees
- 74
- Inventors
- 411
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 6 |
| 2003 | 7 | 5 |
| 2004 | 6 | 12 |
| 2005 | 5 | 9 |
| 2006 | 10 | 6 |
| 2007 | 5 | 20 |
| 2008 | 15 | 9 |
| 2009 | 11 | 5 |
| 2010 | 7 | 4 |
| 2011 | 6 | 5 |
| 2012 | 1 | 2 |
| 2013 | 4 | 5 |
| 2014 | 1 | 6 |
| 2015 | 4 | 4 |
| 2016 | 4 | 15 |
| 2017 | 21 | 15 |
| 2018 | 11 | 6 |
| 2019 | 7 | 23 |
| 2020 | 13 | 8 |
| 2021 | 14 | 14 |
| 2022 | 13 | 17 |
| 2023 | 9 | 5 |
| 2024 | 8 | 17 |
| 2025 | 10 | 13 |
| 2026 | 6 | 11 |
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
- Folding line divider for a harvesting platform21 Jul 2026US 12,685,265 B2CNH Industrial America LLC
- Apparatus and method for adjusting an agricultural header based on a sensed crop load30 Jun 2026US 12,667,053 B2CNH Industrial America LLC
- Harvesting device having an integrated hydraulic tank5 May 2026US 12,616,092 B2Carl Geringhoff GmbH & Co. KG
- Hydrostatic transaxle17 Mar 2026US 12,578,008 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Onboard pump assembly for an agricultural system1 Oct 2026US 2026/0293812 A1CNH Industrial America LLC
- Hydraulic control system and associated methods to control a drum and spindles of a cotton harvester24 Sep 2026US 2026/0283073 A1Deere & Company
- Controlling the operation of a cross-auger20 Aug 2026US 2026/0240078 A1
- Automated lockout system11 Jun 2026US 2026/0157269 A1Deere & Company
- System for side-to-side drum leveling9 Apr 2026US 2026/0096513 A1CNH Industrial America LLC
Most cited
By later US patents
- Electric drive mower with motor generator set123US 5,794,422 ARansomes America Corporation · 1998
- Electric riding mower with electric steering system107US 6,082,084 ARansomes America Corporation · 2000
- Harvester feed rate control81US 9,681,605 B2Deere & Company · 2017
- Mower with combined steering an brake levers79US 6,729,115 B2Excel Industries, Inc. · 2004
- Axle driving apparatus74US 6,125,630 ATuff Torq Corporation · 2000