A01D 2087/128
Devices for unrolling or breaking round bales
Official title: {Devices for unrolling or breaking round bales}
A01D2087/128 (Devices for unrolling or breaking round bales) appears on 151 US grants and 57 published applications in this corpus.
Search patents in A01D- Granted patents
- 151
- Published applications
- 57
- Assignees
- 44
- Inventors
- 201
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 10 | 0 |
| 1978 | 12 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 0 | 2 |
| 2004 | 1 | 4 |
| 2005 | 2 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 5 |
| 2020 | 3 | 2 |
| 2021 | 8 | 8 |
| 2022 | 3 | 5 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bale feeder with elevator platform25 Aug 2026US 12,714,026 B2Profile Products L.L.C.
- Agricultural machine for distributing product for feeding animals and/or forming their bedding9 Dec 2025US 12,490,663 B2Kuhn-Audureau SAS
- Net wrap recovery device10 Jun 2025US RE50,454 E1
- Self-aligning hay bale unroller2 Jan 2024US 11,856,892 B2
- Apparatus for loosening fiber material packed in bales19 Sep 2023US 11,761,122 B2Roess Nature Group GmbH & Co. KG
- Bale handling apparatus and method29 Jan 2026US 2026/0026440 A1Hustler Equipment Limited
- Agricultural machine for distributing product for feeding animals and/or forming their bedding30 Jan 2025US 2025/0031597 A1Kuhn-Audureau SAS
- Bale feeder with elevator platform20 Jun 2024US 2024/0198353 A1Profile Products L.L.C.
- Apparatus for the distribution of animal bedding material and/or feedstuff8 Dec 2022US 2022/0386560 A1Straw Spreader Ltd
- Method for gripping and removing the tie means from a bale and machine intended to load, shred, distribute and/or transform such a bale and fitted with a grip and a removal device3 Nov 2022US 2022/0346325 A1Kuhn-Audureau SAS
Most cited
By later US patents
- Bale loader and shredder51US 3,999,674 AInternational Harvester Company · 1976
- Dispersing machine for large bales46US 4,524,916 AFinn Corporation · 1985
- Bale loader, handler and feeder44US 4,789,289 A1988
- Bale carrying and unrolling device38US 4,049,140 A1977
- Machine for loading and disintegrating large bales of forage material37US 4,449,672 AHaybuster Manufacturing, Inc. · 1984