B30B 15/028
Loading or unloading of dies, platens or press rams
Official title: {Loading or unloading of dies, platens or press rams}
B30B15/028 (Loading or unloading of dies, platens or press rams) appears on 183 US grants and 108 published applications in this corpus.
Search patents in B30B- Granted patents
- 183
- Published applications
- 108
- Assignees
- 140
- Inventors
- 371
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 6 |
| 2004 | 4 | 7 |
| 2005 | 2 | 0 |
| 2006 | 3 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 4 |
| 2009 | 3 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 3 |
| 2013 | 3 | 6 |
| 2014 | 2 | 6 |
| 2015 | 3 | 8 |
| 2016 | 4 | 8 |
| 2017 | 5 | 9 |
| 2018 | 7 | 5 |
| 2019 | 11 | 3 |
| 2020 | 3 | 8 |
| 2021 | 3 | 6 |
| 2022 | 3 | 4 |
| 2023 | 9 | 2 |
| 2024 | 4 | 4 |
| 2025 | 1 | 3 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hot box exchange capability and method thereof21 Apr 2026US 12,605,756 B2The Boeing Company
- Pressure roller station for rotary presses having external axle receptacles for pressure roller units21 Apr 2026US 12,605,913 B2Korsch AG
- Rotary tablet press with removable turret module7 Apr 2026US 12,594,735 B2Industrial Pharmaceutical Resources, Inc.
- Bending system, and divided tool arrangement method24 Feb 2026US 12,558,717 B2Amada Company, Limited
- Gas-based material compression and portioning3 Feb 2026US 12,539,683 B2Altria Client Services LLC
- Tool holder clamp and storage2 Jul 2026US 2026/0184033 A1OP S.r.l.
- Gas-based material compression and portioning21 May 2026US 2026/0138346 A1Altria Client Services LLC
- Device, press and method for press-processing workpieces23 Apr 2026US 2026/0111001 A1Precision Resource, Inc.
- Isolator unit5 Feb 2026US 2026/0034711 A1Kikusui Seisakusho Ltd.
- Method of changing tools for a press6 Nov 2025US 2025/0340035 A1Brown LLC
Most cited
By later US patents
- Device for pushing and pulling an accessory instrument of manufacturing plant71US 4,830,337 AAioi Seiki Kabushiki Kaisha · 1989
- Rotary tablet press and a method of using and cleaning the press44US 6,676,863 B2Courtoy NV · 2004
- Mold supporting arrangement32US 4,553,795 A1985
- Transferring device for dies and the like28US 4,597,709 AAioi Seiki Kabushiki Kaisha · 1986
- Automated press brake die transfer system27US 5,366,431 AUniflo Conveyor, Inc. · 1994