A01D 78/146
In a horizontal plane
Official title: {in a horizontal plane}
A01D78/146 (In a horizontal plane) appears on 57 US grants and 34 published applications in this corpus.
Search patents in A01D- Granted patents
- 57
- Published applications
- 34
- Assignees
- 24
- Inventors
- 53
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 4 | 7 |
| 2006 | 3 | 2 |
| 2007 | 0 | 3 |
| 2008 | 3 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 4 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rake frame with hinge joint connecting front and rear frame sections19 May 2026US 12,628,742 B2Ogden Metalworks, Inc.
- Center delivery rake implement3 Mar 2026US 12,564,137 B2Deere & Company
- Self-propelled wheel rake7 Oct 2025US 12,433,199 B2Jordan Farms Manufacturing LLC
- Moveable device for picking up a product from the land27 May 2025US 12,310,290 B2Ploeger Oxbo Europe B.V.
- Implement for moving plant material in a field12 Nov 2024US 12,137,636 B1Fair Manufacturing, Inc.
- Self-propelled wheel rake22 Jan 2026US 2026/0020528 A1Jordan Farms Manufacturing LLC
- Self-propelled wheel rake9 May 2024US 2024/0147908 A1Jordan Farms Manufacturing LLC
- Center delivery rake implement29 Feb 2024US 2024/0065167 A1Deere & Company
- Device Which Is Movable In A Direction Of Travel Over The Land Which Can Be Worked By Means Of The Device As Well As Self-Propelled Agricultural Machine30 Jun 2022US 2022/0201937 A1Ploeger Oxbo Europe B.V.
- Rake frame with hinge joint connecting front and rear frame sections2 Dec 2021US 2021/0368673 A1Ogden Metalworks, Inc.
Most cited
By later US patents
- Steerable wheel assembly for unitized rakes43US 4,723,401 ANew Holland Inc. · 1988
- Apparatus for positioning a work implement38US 4,932,197 A1990
- Pull type V-rake38US 5,685,135 ASitrex S.r.l. · 1997
- Folding hay rake with stabilizing support assembly35US 5,598,691 AH & S Manufacturing Co., Inc. · 1997
- Multi-function raking mechanism33US 4,723,402 ANew Holland Inc. · 1988