B30B 9/306
Mechanically-driven presses
Official title: {Mechanically-driven presses}
B30B9/306 (Mechanically-driven presses) appears on 143 US grants and 92 published applications in this corpus.
Search patents in B30B- Granted patents
- 143
- Published applications
- 92
- Assignees
- 70
- Inventors
- 250
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 4 |
| 2004 | 2 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 3 |
| 2011 | 4 | 3 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 0 | 7 |
| 2015 | 3 | 2 |
| 2016 | 0 | 6 |
| 2017 | 2 | 5 |
| 2018 | 2 | 7 |
| 2019 | 8 | 6 |
| 2020 | 6 | 6 |
| 2021 | 4 | 6 |
| 2022 | 3 | 4 |
| 2023 | 6 | 5 |
| 2024 | 2 | 1 |
| 2025 | 2 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Handheld trash compaction apparatus17 Mar 2026US 12,577,040 B2
- Gear assembly for driving a ram of a square baler3 Feb 2026US 12,540,662 B2Usines CLAAS France S.A.S
- Vertical refuse baler2 Sep 2025US 12,403,668 B2Marathon Equipment Company
- Baling apparatus7 Jan 2025US 12,185,671 B2AGCO Corporation
- Waste-compacting container with disinfection system6 Feb 2024US 11,891,243 B2
- Bi-directional auger for an accumulator assembly30 Jul 2026US 2026/0216983 A1CNH Industrial America LLC
- Electromechanical actuator26 Mar 2026US 2026/0085746 A1
- Vertical Refuse Baler27 Nov 2025US 2025/0360682 A1Marathon Equipment Company
- Lifting and/or Lowering and/or Compression Device Including an Electric Actuator and a Pneumatic Assist Actuator and Method of Lifting and/or Lowering and/or Compacting18 Sep 2025US 2025/0289692 A1
- Mobile and portable compactor with foldable trolley arm31 Jul 2025US 2025/0242561 A1
Most cited
By later US patents
- Level sensitive waste compactor68US 6,367,377 B1Compact Waste Systems, Inc. · 2002
- Multi-unit automatic compacting, packaging, and disposal machine for plural materials51US 6,141,945 A2000
- Electrically actuated can crusher47US 4,570,536 A1986
- Electronic bale density controller45US 4,624,180 ANew Holland Inc. · 1986
- Can crusher26US 4,240,341 A1980