B30B 9/305
Drive arrangements for the press ram
Official title: {Drive arrangements for the press ram}
B30B9/305 (Drive arrangements for the press ram) appears on 112 US grants and 105 published applications in this corpus.
Search patents in B30B- Granted patents
- 112
- Published applications
- 105
- Assignees
- 55
- Inventors
- 220
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 1 |
| 2005 | 2 | 7 |
| 2006 | 7 | 2 |
| 2007 | 3 | 6 |
| 2008 | 3 | 9 |
| 2009 | 6 | 5 |
| 2010 | 4 | 2 |
| 2011 | 3 | 7 |
| 2012 | 4 | 5 |
| 2013 | 3 | 6 |
| 2014 | 2 | 4 |
| 2015 | 1 | 7 |
| 2016 | 3 | 2 |
| 2017 | 7 | 4 |
| 2018 | 3 | 8 |
| 2019 | 3 | 6 |
| 2020 | 6 | 6 |
| 2021 | 5 | 3 |
| 2022 | 1 | 0 |
| 2023 | 4 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Waste compactor25 Aug 2026US 12,715,685 B2
- Handheld trash compaction apparatus17 Mar 2026US 12,577,040 B2
- Outer space waste compaction26 Aug 2025US 12,397,524 B2Hamilton Sundstrand Corporation
- Trash compactor29 Aug 2023US 11,738,531 B1
- Method for the operation of a self-propelled agricultural working machine13 Jun 2023US 11,672,193 B2CLAAS E-Systems GmbH
Most cited
By later US patents
- Compacting waste basket65US 4,286,515 AApura GmbH · 1981
- Receptacle for waste material58US 3,938,731 A1976
- Trash handling device49US 5,884,556 AKoncept Kreations, Ltd. · 1999
- Trash compacting method and apparatus36US 6,000,323 A1999
- Paper shredder having a manual paper pressing device33US 7,150,422 B2Michilin Prosperity Co., Ltd. · 2006