B30B 9/3089
Extrusion presses
Official title: {Extrusion presses}
B30B9/3089 (Extrusion presses) appears on 44 US grants and 15 published applications in this corpus.
Search patents in B30B- Granted patents
- 44
- Published applications
- 15
- Assignees
- 23
- Inventors
- 66
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the operation of a self-propelled agricultural working machine13 Jun 2023US 11,672,193 B2CLAAS E-Systems GmbH
- Screw conveyor system for compaction apparatus1 Oct 2019US 10,427,871 B2
- Cantilevered screw assembly with speed reducer and pivoting torque arm24 Sep 2019US 10,421,617 B2
- System and method for crushing and compaction25 Sep 2018US 10,081,148 B2
- System and method for continuous bale forming28 Aug 2018US 10,058,038 B2CNH Industrial America LLC
- Apparatus for processing solid waste14 Jul 2022US 2022/0219420 A1
- Method for the operation of a self-propelled agricultural working machine4 Apr 2019US 2019/0098825 A1CLAAS E-Systems KGaA mbH & Co KG
- Cantilevered screw assembly with speed reducer and pivoting torque arm3 Jan 2019US 2019/0002205 A1
- System and Method for Continuous Bale Forming15 Jun 2017US 2017/0164561 A1CNH Industrial America LLC
- System and method for crushing and compaction17 Nov 2016US 2016/0332404 A1
Most cited
By later US patents
- Document shredder62US 4,192,467 A1980
- Compactor with expanding and contracting nozzle44US 5,611,268 A1997
- Four-side squeeze mechanism for extrusion-type square baler38US 5,735,199 AHay & Forage Industries · 1998
- Compaction methods and apparatus35US 6,247,662 B12001
- Baling apparatus34US 5,009,062 AColorado National Manufacturers, Inc. · 1991