A01D 78/1028
Pivotable rotor support arms
Official title: {Pivotable rotor support arms (A01D78/1007 takes precedence)}
A01D78/1028 (Pivotable rotor support arms) appears on 11 US grants and 13 published applications in this corpus.
Search patents in A01D- Granted patents
- 11
- Published applications
- 13
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 4 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 4 | 0 |
| 2026 | 2 | 0 |
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
- Rotary tedder having a lifting unit16 Jun 2026US 12,653,106 B2CNH Industrial America LLC
- Intermediate drive element for towed agricultural implement25 Nov 2025US 12,477,991 B2AGCO International GmbH
- Towed agricultural apparatus having support arm for controlling movement of working implement of the agricultural apparatus25 Nov 2025US 12,477,992 B2AGCO International GmbH
- Simplified haymaking machine with a carrier5 Aug 2025US 12,376,525 B2Kuhn S. A.
- Agricultural System and Method for Checking Controllability of a Tool28 Nov 2024US 2024/0389491 A1AGCO International GmbH
- Rotary Tedder27 Apr 2023US 2023/0127688 A1CNH Industrial Belgium N. V.
- Towed agricultural apparatus8 Dec 2022US 2022/0386520 A1AGCO International GmbH
- Agricultural apparatus1 Dec 2022US 2022/0377984 A1AGCO International GmbH
- Haymaking Machine with Catching Element20 Oct 2022US 2022/0330484 A1Maschinenfabrik Bernard Krone GmbH
Most cited
By later US patents
- Float arm support8US 10,299,434 B2Deere & Company · 2019
- Rake rotor height control1US 11,889,778 B2CNH Industrial America LLC · 2024
- Device for working crop lying on the ground1US 4,566,258 AP. J. Zweegers en Zonen Landbouwmachine Fabriek B.V. · 1986
- Towed ray rake with independent adjustments1US 6,813,874 B2Faza S.R.L. · 2004
- Haymaking device1US 9,277,690 B2Forage Innovations B.V. · 2016