B30B 15/281
Overload limiting devices
Official title: {overload limiting devices (in general F16H35/10)}
B30B15/281 (Overload limiting devices) appears on 93 US grants and 36 published applications in this corpus.
Search patents in B30B- Granted patents
- 93
- Published applications
- 36
- Assignees
- 67
- Inventors
- 162
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 5 |
| 2023 | 2 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System of a frame for presses7 Jan 2025US 12,187,003 B2Aida Europe GmbH
- Tooling assembly for powder compacting press machine12 Nov 2024US 12,138,880 B2System 3R International AB
- Electric cylinder system15 Oct 2024US 12,117,358 B2Sintokogio, Ltd.
- Press frame assembly27 Feb 2024US 11,911,989 B2Promess, Inc.
- Press with spindle drive31 Oct 2023US 11,801,652 B2Gebr. Schmidt Fabrik FüR Feinmechanik GmbH & Co.KG
- Display device of press machine and press working monitoring method9 Jan 2025US 2025/0010565 A1Aida Engineering, Ltd.
- Tooling assembly for powder compacting press machine2 Feb 2023US 2023/0036287 A1System 3R International AB
- Electric cylinder system3 Nov 2022US 2022/0349763 A1Sintokogio, Ltd.
- Motor-driven powder molding machine4 Aug 2022US 2022/0242078 A1Toyota Jidosha Kabushiki Kaisha
- System of a Frame for Presses23 Jun 2022US 2022/0194041 A1Aida Europe GmbH
Most cited
By later US patents
- Automated trash compactor system55US 4,953,109 ADesign Rite, LLC · 1990
- Automatic pellet producing system41US 3,932,736 ABeta Corporation of St. Louis · 1976
- Overload preventive device23US 5,787,926 AKomatsu Industries Corporation · 1998
- Hydraulic overload control system for power presses22US 4,593,547 ADanly Machine Corporation · 1986
- Press having overload responsive slide shut height adjusting mechanism20US 4,166,415 AGulf & Western Manufacturing Company · 1979