B07B 13/072
The openings being rollers with a divergent axis and the material moving
Official title: {the openings being rollers with a divergent axis and the material moving substantially along the rollers axis}
B07B13/072 (The openings being rollers with a divergent axis and the material moving) appears on 20 US grants and 5 published applications in this corpus.
Search patents in B07B- Granted patents
- 20
- Published applications
- 5
- Assignees
- 9
- Inventors
- 28
- Latest grant
- 9 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 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 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for selecting horticultural products9 Apr 2019US 10,252,297 B2Unitec S.P.A.
- Flexible and adjustable roller scrapers30 Oct 2018US 10,112,780 B2Laitram, L. L. C.
- Agricultural article sizer7 Jun 2016US 9,358,585 B2Crary Industries, Inc.
- Feed trough for a processing apparatus31 Mar 2015US 8,991,617 B2Laitram, L. L. C.
- Separating device for elongate solid pieces26 Mar 2002US 6,360,895 B1Siemens Aktiengesellschaft
- Apparatus for selecting horticultural products17 May 2018US 2018/0133758 A1Unitec S.P.A.
- Shell Case Sorter14 Apr 2016US 2016/0101440 A1
- Flexible and adjustable roller scrapers5 Mar 2015US 2015/0059117 A1Laitram, L. L. C.
- Agricultural article sizer17 Jul 2014US 2014/0197081 A1Crary Industries, Inc.
- Feed trough for a processing apparatus26 Dec 2013US 2013/0341257 A1Laitram, L. L. C.
Most cited
By later US patents
- Automatic sorter33US 5,024,335 A1991
- Separation of molded parts from connectors13US 4,600,106 A1986
- Separating device for elongate solid pieces10US 6,360,895 B1Siemens Aktiengesellschaft · 2002
- Article feeding apparatus8US 4,552,262 AKabushiki Kaisha Ishida Koki Seisakusho · 1985
- Grading machine7US 4,790,439 A1988