A01D 78/10
The tines rotating about a substantially vertical axis
Official title: the tines rotating about a substantially vertical axis
A01D78/10 (The tines rotating about a substantially vertical axis) appears on 144 US grants and 76 published applications in this corpus.
Search patents in A01D- Granted patents
- 144
- Published applications
- 76
- Assignees
- 59
- Inventors
- 154
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 11 | 0 |
| 1978 | 1 | 0 |
| 1979 | 9 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 5 |
| 2008 | 5 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 6 |
| 2014 | 3 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 2 |
| 2018 | 0 | 3 |
| 2019 | 4 | 6 |
| 2020 | 2 | 4 |
| 2021 | 0 | 5 |
| 2022 | 4 | 4 |
| 2023 | 2 | 4 |
| 2024 | 1 | 3 |
| 2025 | 5 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A01D 78/1007Arrangements to facilitate transportation specially adapted therefor41
- A01D 78/1078Having only one row of rotors arranged on the same horizontal line40
- A01D 78/12The tines having an additional movement superimposed upon their rotary movement29
- A01D 78/1085Having two rows of rotors on two different horizontal lines perpendicular to16
- A01D 78/1071Having only one rotor13
- A01D 78/105Ground support for rotors12
- A01D 78/1028Pivotable rotor support arms11
- A01D 78/1057Drive mechanisms5
Recent patents
- Agricultural system and method for checking controllability of a tool29 Sep 2026US 12,745,686 B2AGCO International GmbH
- Working machine and working device30 Jun 2026US 12,667,056 B2Kubota Corporation
- Rotary tedder having a lifting unit16 Jun 2026US 12,653,106 B2CNH Industrial America LLC
- Rotary rake9 Jun 2026US 12,648,521 B2CLAAS Saulgau GmbH
- Rake frame with hinge joint connecting front and rear frame sections19 May 2026US 12,628,742 B2Ogden Metalworks, Inc.
- Apparatus for Raking and Baling Hay30 Jul 2026US 2026/0215368 A1
- Tedder with hydraulic folding mechanism and method for adjusting a tedder5 Feb 2026US 2026/0033431 A1Kverneland Group Kerteminde A/S
- Improved rake wheel assemblies and methods of making the same15 Jan 2026US 2026/0013439 A1Myers Spiring, Inc.
- Agricultural machine with swath sensors8 Jan 2026US 2026/0009775 A1CLAAS Saulgau GmbH
- Method and system for planning a swath28 Aug 2025US 2025/0268144 A1Deere & Company
Most cited
By later US patents
- Haymaking machine having multiple rotors24US 5,111,636 AKuhn S. A. · 1992
- Haymaking machine equipped with raking wheels21US 4,723,404 AKuhn S. A. · 1988
- Bifold transport lock21US 7,849,933 B2Kuhn North America, Inc. · 2010
- Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms19US 4,914,901 AKuhn S. A. · 1990
- Haymaking machine having an adjustable deflector19US 5,274,990 AKuhn S. A. · 1994