B30B 15/12
Clutches specially adapted for presses
Official title: Clutches specially adapted for presses (clutches in general F16D)
B30B15/12 (Clutches specially adapted for presses) appears on 26 US grants and 25 published applications in this corpus.
Search patents in B30B- Granted patents
- 26
- Published applications
- 25
- Assignees
- 18
- Inventors
- 53
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 4 | 4 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Press machine with modular linear actuator system10 Mar 2026US 12,570,065 B2PDInnovative LLC
- Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality4 Feb 2025US 12,214,414 B2PDInnovative LLC
- Press machine having planetary gear system for multi-speed drive functionality4 Feb 2025US 12,214,567 B2PDInnovative LLC
- Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality21 Nov 2023US 11,819,906 B2PDInnovative LLC
- Press with spindle drive31 Oct 2023US 11,801,652 B2Gebr. Schmidt Fabrik FüR Feinmechanik GmbH & Co.KG
- Press machine with modular linear actuator system18 Jun 2026US 2026/0166831 A1PDInnovative LLC
- Press brake and table driving method for press brake17 Jul 2025US 2025/0229313 A1Amada Company, Limited
- Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality22 May 2025US 2025/0162018 A1PDInnovative LLC
- Linear-Actuated Press Machine Having Multiple Motors And Clutch System For Multi-Speed Drive Functionality7 Mar 2024US 2024/0075518 A1PDInnovative LLC
- Press machine with modular linear actuator system28 Dec 2023US 2023/0415440 A1PDInnovative LLC
Most cited
By later US patents
- Mold clamping apparatus12US 5,378,140 ATsukishima Kikai Co., Ltd. · 1995
- Spring biased flywheel10US 5,564,333 A1996
- Manually operated press having an overload protection9US 7,562,622 B2Gebr. Schmidt Fabrik fuer Feinmechanik GmbH & Co. KG · 2009
- Apparatus for adjustment of knock-out timing for press7US 5,044,481 AAida Engineering, Ltd. · 1991
- Two-speed press drive7US 5,697,862 AMidwest Brake Bond Company · 1997