A01D 2023/028
Cutters rotating around a shaft forming a cutting rotor
Official title: {Cutters rotating around a shaft forming a cutting rotor}
A01D2023/028 (Cutters rotating around a shaft forming a cutting rotor) appears on 12 US grants and 2 published applications in this corpus.
Search patents in A01D- Granted patents
- 12
- Published applications
- 2
- Assignees
- 7
- Inventors
- 10
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for removing vines from sweet potato and the like25 Jun 2019US 10,327,382 B2
- Folding root crop defoliator26 Aug 1997US 5,660,034 AWEC Company
- Material handling apparatus2 Mar 1993US 5,190,140 AJ-Star Industries, Inc.
- Impeller assembly15 Sep 1992US 5,147,030 AVan Dale, Inc.
- Impeller assembly with adjustable impeller30 Jul 1991US 5,035,317 AVan Dale, Inc.
Most cited
By later US patents
- Material handling apparatus19US 5,190,140 AJ-Star Industries, Inc. · 1993
- Impeller assembly10US 4,964,502 AVan Dale, Inc. · 1990
- Impeller assembly6US 5,147,030 AVan Dale, Inc. · 1992
- Impeller assembly with adjustable impeller5US 5,035,317 AVan Dale, Inc. · 1991
- Method of defoliating4US 4,291,524 AAlloway Manufacturing, Inc. · 1981