A01F 29/005
Cutting apparatus specially adapted for cutting hay, straw or the like: for
Official title: {for disintegrating and cutting up bales of hay, straw or fodder (for unrolling round bales A01D87/127)}
A01F29/005 (Cutting apparatus specially adapted for cutting hay, straw or the like: for) appears on 221 US grants and 139 published applications in this corpus.
Search patents in A01F- Granted patents
- 221
- Published applications
- 139
- Assignees
- 102
- Inventors
- 313
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 3 |
| 2004 | 3 | 3 |
| 2005 | 3 | 4 |
| 2006 | 3 | 6 |
| 2007 | 2 | 4 |
| 2008 | 2 | 4 |
| 2009 | 3 | 3 |
| 2010 | 4 | 6 |
| 2011 | 4 | 6 |
| 2012 | 2 | 1 |
| 2013 | 3 | 3 |
| 2014 | 0 | 5 |
| 2015 | 6 | 13 |
| 2016 | 4 | 7 |
| 2017 | 8 | 6 |
| 2018 | 5 | 6 |
| 2019 | 5 | 8 |
| 2020 | 6 | 7 |
| 2021 | 12 | 9 |
| 2022 | 5 | 7 |
| 2023 | 9 | 4 |
| 2024 | 1 | 9 |
| 2025 | 10 | 8 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Straw processing system8 Sep 2026US 12,727,548 B2Wantech Pty Ltd.
- Bale feeder with elevator platform25 Aug 2026US 12,714,026 B2Profile Products L.L.C.
- Bale slicer bucket, mounting method, and assembly9 Jun 2026US 12,648,524 B1Russell Creek Engineering, LLC
- Mixer knife and apparatus with mixer knife2 Jun 2026US 12,642,247 B2Kooima Ag, Inc.
- Forage feed hay bale fractionation and feed product processing method18 Nov 2025US 12,471,538 B2Green Gold Development, LLC
- Bale handling apparatus and method29 Jan 2026US 2026/0026440 A1Hustler Equipment Limited
- Baling Apparatus and Method16 Oct 2025US 2025/0318474 A1
- Apparatus and method for processing roughages2 Oct 2025US 2025/0302074 A1
- Apparatus and method for processing roughages7 Aug 2025US 2025/0248337 A1
- A spreader apparatus10 Jul 2025US 2025/0221345 A1Spread-A-Bale Limited
Most cited
By later US patents
- Hay loading, transporting and feeding system59US 4,101,081 ARitter Brothers Enterprises, Inc. · 1978
- Feed control for tub type hay grinder52US 3,966,128 AHaybuster Manufacturing, Inc. · 1976
- Bale loader and shredder51US 3,999,674 AInternational Harvester Company · 1976
- Dispersing machine for large bales46US 4,524,916 AFinn Corporation · 1985
- Shredder-mixer-distributor trailer, particularly for cylindrical and prism-shaped bales of forage, hay and grass silage42US 4,951,883 ASeko S.P.A. · 1990