B30B 15/165
For pneumatically-hydraulically driven presses
Official title: {for pneumatically-hydraulically driven presses}
B30B15/165 (For pneumatically-hydraulically driven presses) appears on 23 US grants and 24 published applications in this corpus.
Search patents in B30B- Granted patents
- 23
- Published applications
- 24
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 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 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 4 |
| 2021 | 4 | 4 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Computerized rosin press28 May 2024US 11,993,050 B2
- Machine tool5 Mar 2024US 11,919,209 B2Nienstedt GmbH
- Apparatus for the controlled return of the stems in cylinders applied to stamping presses25 Jul 2023US 11,707,903 B2Special Springs S.R.L.
- Rail system and method for rosin collection17 Jan 2023US 11,554,565 B2
- Portable roller compactor2 Aug 2022US 11,400,677 B2HUSMANN UMWELT-TECHNIK GmbH
- Pressing device, treatment device, and treatment system27 Feb 2025US 2025/0065586 A1Mitsubishi Heavy Industries, Ltd.
- Computerized rosin press25 May 2023US 2023/0158765 A1
- Apparatus for the controlled return of the stems in cylinders applied to stamping presses12 Aug 2021US 2021/0245468 A1Special Springs S.R.L.
- Rail system and method for rosin collection5 Aug 2021US 2021/0237384 A1
- Machine tool11 Mar 2021US 2021/0070003 A1Nienstedt GmbH
Most cited
By later US patents
- Boosted hydro-pneumatic drive21US 4,300,351 A1981
- Combined pneumatic-hydraulic press head with high actuation speed12US 5,247,871 A1993
- Combined pneumatic-hydraulic press with controlled stroke7US 5,247,870 A1993
- Method and apparatus for the shock pressure shaping6US 4,152,921 ATransform Verstarkungsmaschinen Aktiengesellschaft · 1979
- Bag press feeder assembly2US 10,961,062 B2Golden Renewable Energy, LLC · 2021