A01D 78/001
Side-delivery rakes
Official title: {Side-delivery rakes (A01D78/04 takes precedence)}
A01D78/001 (Side-delivery rakes) appears on 33 US grants and 30 published applications in this corpus.
Search patents in A01D- Granted patents
- 33
- Published applications
- 30
- Assignees
- 21
- Inventors
- 64
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 4 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rake apparatus28 Apr 2026US 12,610,890 B2Vermeer Manufacturing Company
- Agricultural raking system and method for automatic settings24 Jun 2025US 12,336,455 B2CNH Industrial America LLC
- Windrow merger frame pivotable to headland position22 Oct 2024US 12,120,983 B2CLAAS Saulgau GmbH
- Merger control device for adjusting conveyor speed or pickup speed as a function of steering angle13 Aug 2024US 12,058,961 B2CLAAS Saulgau GmbH
- Windrow merger with active weight transfer system8 Mar 2022US 11,266,071 B1H & S Manufacturing Co., Inc.
- Windrow merger and method for forming windrows through a windrow merger which collects agricultural products from a field26 Mar 2026US 2026/0083064 A1Roc S.R.L.
- Agricultural machine with swath sensors8 Jan 2026US 2026/0009775 A1CLAAS Saulgau GmbH
- Windrower Rake1 Jan 2026US 2026/0000027 A1Stirmot, S.L.
- Windrower with pickup device9 May 2024US 2024/0147910 A1Maschinenfabrik Bernard Krone GmbH
- Rake apparatus23 Nov 2023US 2023/0371433 A1Vermeer Manufacturing Company
Most cited
By later US patents
- Apparatus for positioning a work implement38US 4,932,197 A1990
- Windrow merging apparatus36US 7,310,929 B2Oxbo International Corporation · 2007
- Folding hay rake with stabilizing support assembly35US 5,598,691 AH & S Manufacturing Co., Inc. · 1997
- Extendable tool bar for hay rakes33US 4,245,458 A1981
- Bi-fold hay rake system29US 4,947,631 A1990