B21D 9/076
With more swinging forming members
Official title: {with more swinging forming members}
B21D9/076 (With more swinging forming members) appears on 6 US grants and 4 published applications in this corpus.
Search patents in B21D- Granted patents
- 6
- Published applications
- 4
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 29 Dec 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Clamping device for bending press and bending press provided with the same29 Dec 2015US 9,221,089 B2Sungwoo Hitech Co., Ltd.
- Metal forming apparatus and process with resistance heating8 Jun 2010US 7,732,734 B2Noble Advanced Technologies, Inc.
- Metal forming apparatus and process with resistance heating30 Sep 2008US 7,429,711 B2Noble Advanced Technologies, Inc.
- Device and method for forming piping components2 Jan 2007US 7,155,952 B2Yamaha Hatsudoki Kabushiki Kaisha
- Method of, and a machine for, stretching and bending a profiled length of material4 Oct 1994US 5,351,517 A
- Clamping device for bending press and bending press provided with the same19 Jun 2014US 2014/0165687 A1Sungwoo Hitech Co., Ltd.
- Metal forming apparatus and process with resistance heating11 Dec 2008US 2008/0302775 A1Noble Advanced Technologies, Inc.
- Device and method for forming piping components23 Mar 2006US 2006/0059972 A1Yamaha Hatsudoki Kabushiki Kaisha
- Metal forming apparatus and process with resistance heating23 Mar 2006US 2006/0060570 A1Noble Advanced Technologies, Inc.
Most cited
By later US patents
- Method of, and a machine for, stretching and bending a profiled length of material5US 5,351,517 A1994
- Metal forming apparatus and process with resistance heating4US 7,732,734 B2Noble Advanced Technologies, Inc. · 2010
- Metal forming apparatus and process with resistance heating3US 7,429,711 B2Noble Advanced Technologies, Inc. · 2008
- Clamping device for bending press and bending press provided with the same1US 9,221,089 B2Sungwoo Hitech Co., Ltd. · 2015