B30B 15/288
Preventing over-run or reverse-run of the press shaft
Official title: {preventing over-run or reverse-run of the press shaft}
B30B15/288 (Preventing over-run or reverse-run of the press shaft) appears on 15 US grants and 7 published applications in this corpus.
Search patents in B30B- Granted patents
- 15
- Published applications
- 7
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 15 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Releasable punch dampener15 Jun 2021US 11,034,117 B2
- Writing instrument compressing device13 Oct 2020US 10,800,125 B2
- Safety device and method for monitoring a machine28 Jan 2020US 10,544,898 B2Pilz GmbH & Co.KG
- Safety device and method for an automatically operating installation having at least one moveable part6 Oct 2009US 7,598,882 B2Pilz GmbH & Co.KG
- Safety device and method for determining an overtravel in a machine23 Oct 2007US 7,286,895 B2Pilz GmbH & Co.KG
- Writing instrument compressing device16 Apr 2020US 2020/0114609 A1
- Releasable Punch Dampener7 Nov 2019US 2019/0337256 A1
- Safety device and method for monitoring a machine15 Nov 2018US 2018/0328537 A1Pilz GmbH & Co.KG
- Safety device and method for an automatically operating installation having at least one moveable part10 Jan 2008US 2008/0007417 A1Pilz GmbH & Co.KG
- Safety device and method for determining an overtravel in a machine29 Jun 2006US 2006/0138310 A1Pilz GmbH & Co.KG
Most cited
By later US patents
- Emergency brake for presses84US 4,372,202 ARoss Operating Valve Company · 1983
- Crankshaft mechanism having a variable stroke and a press employing said mechanism16US 4,846,014 AAida Engineering, Ltd. · 1989
- Safety device and method for determining an overtravel in a machine7US 7,286,895 B2Pilz GmbH & Co.KG · 2007
- Slide operation control device for a press5US 5,285,721 AThe Nippon Signal Co., Ltd. · 1994
- Single stroke control system4US 4,072,222 A1978