A01D 78/1078
Having only one row of rotors arranged on the same horizontal line
Official title: {Having only one row of rotors arranged on the same horizontal line perpendicular to the advance direction of the machine}
A01D78/1078 (Having only one row of rotors arranged on the same horizontal line) appears on 40 US grants and 14 published applications in this corpus.
Search patents in A01D- Granted patents
- 40
- Published applications
- 14
- Assignees
- 16
- Inventors
- 40
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Agricultural haymaking implement with operating elements movable between an operating position and a transport position13 Jun 2023US 11,672,204 B2AGCO International GmbH
- Apparatus for Raking and Baling Hay30 Jul 2026US 2026/0215368 A1
- Haymaking machine16 Jan 2025US 2025/0017145 A1Maschinenfabrik Bernard Krone GmbH
- Haymaking machine16 Jan 2025US 2025/0020525 A1Maschinenfabrik Bernard Krone GmbH
- Swather28 Nov 2024US 2024/0389511 A1Maschinenfabrik Bernard Krone GmbH
- Working machine and working device2 Nov 2023US 2023/0345879 A1Kubota Corporation
Most cited
By later US patents
- Agricultural reaping or haying machine17US 5,193,330 A1993
- Hay-making machine16US 3,948,028 A1976
- Hay making machines14US 3,995,416 A1976
- Rotary mowing attachment for a tractor and the like14US 4,601,162 AKlockner-Humboldt-Deutz AG Zweigniederlassung Fahr · 1986
- Drum-type windrowing machine14US 4,700,535 AKlockner-Humboldt-Deutz AG Szeigniederlassung Fahr · 1987