B30B 9/3025
Extrusion chambers with adjustable outlet opening
Official title: {Extrusion chambers with adjustable outlet opening}
B30B9/3025 (Extrusion chambers with adjustable outlet opening) appears on 64 US grants and 38 published applications in this corpus.
Search patents in B30B- Granted patents
- 64
- Published applications
- 38
- Assignees
- 29
- Inventors
- 89
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 10 |
| 2020 | 0 | 1 |
| 2021 | 7 | 2 |
| 2022 | 4 | 0 |
| 2023 | 1 | 0 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Panel compression system for baler implement30 Dec 2025US 12,507,633 B2Deere & Company
- Panel compression system for baler implement12 Nov 2024US 12,137,637 B2Deere & Company
- Device for compressing blocks of insulation and method for compressing blocks of insulation5 Nov 2024US 12,134,244 B2Cellulose Insulation Production Scandinavia Cps AB
- Agricultural baler with density doors moved by dual acting fluid cylinders4 Jun 2024US 11,997,954 B2CNH Industrial America LLC
- Baling press for cotton gin trash and other biomass feedstock and methods of using the same31 Jan 2023US 11,564,355 B2C & M Baling Systems, Inc.
- Panel compression system for baler implement17 Oct 2024US 2024/0341239 A1Deere & Company
- Panel compression system for baler implement10 Oct 2024US 2024/0334878 A1Deere & Company
- Baling press for cotton gin trash and other biomass feedstock and methods of using the same16 Sep 2021US 2021/0284369 A1
- Agricultural baler with density doors moved by dual acting fluid cylinders12 Aug 2021US 2021/0243956 A1CNH Industrial America LLC
- Device for compressing blocks of insulation and method for compressing blocks of insulation30 Jan 2020US 2020/0031080 A1Cellulose Insulation Production Scandinavia Cps AB
Most cited
By later US patents
- Channel bale press for agricultural harvest crop and device and method for controlling operation of the bale press71US 6,101,932 AWelger GmbH · 2000
- Compactor with expanding and contracting nozzle44US 5,611,268 A1997
- Density control mechanism for crop baler42US 4,037,528 AHesston Corporation · 1977
- Four-side squeeze mechanism for extrusion-type square baler38US 5,735,199 AHay & Forage Industries · 1998
- Apparatus for regulating the density of fodder bales37US 5,123,338 AHesston Braud · 1992