A01D 78/08
Haymakers with tines moving with respect to the machine: with tine-carrying rotary
Official title: with tine-carrying rotary heads or wheels
A01D78/08 (Haymakers with tines moving with respect to the machine: with tine-carrying rotary) appears on 268 US grants and 160 published applications in this corpus.
Search patents in A01D- Granted patents
- 268
- Published applications
- 160
- Assignees
- 90
- Inventors
- 274
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 12 | 0 |
| 1978 | 2 | 0 |
| 1979 | 10 | 0 |
| 1980 | 8 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 4 |
| 2003 | 2 | 2 |
| 2004 | 4 | 5 |
| 2005 | 5 | 10 |
| 2006 | 4 | 6 |
| 2007 | 1 | 9 |
| 2008 | 10 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 7 |
| 2011 | 3 | 3 |
| 2012 | 5 | 6 |
| 2013 | 6 | 11 |
| 2014 | 5 | 6 |
| 2015 | 5 | 6 |
| 2016 | 3 | 5 |
| 2017 | 3 | 5 |
| 2018 | 5 | 8 |
| 2019 | 12 | 11 |
| 2020 | 4 | 7 |
| 2021 | 2 | 11 |
| 2022 | 7 | 8 |
| 2023 | 4 | 4 |
| 2024 | 4 | 7 |
| 2025 | 8 | 8 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Agricultural system and method for checking controllability of a tool29 Sep 2026US 12,745,686 B2AGCO International GmbH
- Rake implement with moveable tongue14 Jul 2026US 12,677,745 B2Deere & Company
- 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
- 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
- Self-propelled wheel rake22 Jan 2026US 2026/0020528 A1Jordan Farms Manufacturing LLC
- 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
Most cited
By later US patents