A01F 2025/2054
Machinery for cutting successive parallel layers of material in a trench silo
Official title: {Machinery for cutting successive parallel layers of material in a trench silo}
A01F2025/2054 (Machinery for cutting successive parallel layers of material in a trench silo) appears on 13 US grants and 7 published applications in this corpus.
Search patents in A01F- Granted patents
- 13
- Published applications
- 7
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mixing wagon10 Nov 2020US 10,827,723 B2Peeters Landbouwmachines B.V.
- Silage pile defacer25 Dec 2012US 8,336,795 B2Riverview, L.L.P.
- Silage pile defacer6 Sep 2011US 8,011,608 B2Riverview, L.L.P.
- Silage pile defacer15 Sep 2009US 7,588,203 B2Riverview, L.L.P.
- Silage cutting implement24 Feb 2004US 6,694,714 B2Trioliet Mullos B.V.
- Mixing Wagon25 Oct 2018US 2018/0303060 A1Peeters Landbouwmachines B.V.
- An apparatus for separating feed for livestock23 Jun 2016US 2016/0174520 A1Trioliet Holding B.V.
- Silage pile defacer5 Jan 2012US 2012/0001004 A1Riverview, L.L.P.
- Silage pile defacer14 Jan 2010US 2010/0005770 A1Riverview, L.L.P.
- Silage pile defacer18 Dec 2008US 2008/0307761 A1Riverview, L.L.P.
Most cited
By later US patents
- Scooping apparatus, vehicle and coupling plate therefore15US 5,311,684 A1994
- Variable stack feeder and method13US 4,163,524 AEzra C. Lundahl, Inc. · 1979
- Method and apparatus for withdrawing agricultural materials from storage13US 4,297,073 A1981
- Device for cutting out and transporting a silage block13US 4,336,732 ATrioliet Silo Europe B.V. · 1982
- Variable stack feeder with hydraulic control6US 4,258,886 AEzra C. Lundahl, Inc. · 1981