B23D 33/003
Accessories for shearing machines or shearing devices: for obtaining pieces of a
Official title: {for obtaining pieces of a predetermined weight or volume, e.g. control arrangements (B23D36/0025 takes precedence)}
B23D33/003 (Accessories for shearing machines or shearing devices: for obtaining pieces of a) appears on 6 US grants and 1 published applications in this corpus.
Search patents in B23D- Granted patents
- 6
- Published applications
- 1
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 11 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of producing tubes and a rolling mill train for producing tubes11 Mar 2014US 8,667,686 B2Modine Manufacturing Company
- Billet cut-off control5 May 1992US 5,109,740 ABelco Industries, Inc.
- Ultrasonic control system for cut-off or shearing machines16 Jul 1991US 5,031,493 AXecutek Corporation
- Sizing apparatus5 Aug 1986US 4,603,610 A
- Method and apparatus for volumetric partitioning of rod-like material20 Jul 1982US 4,339,972 A
Most cited
By later US patents
- Process and equipment for the production of semi-finished sections of accurate weight or volume for cold working or hot forming11US 4,238,718 A1980
- Sizing apparatus9US 4,603,610 A1986
- Method and apparatus for volumetric partitioning of rod-like material7US 4,339,972 A1982
- Ultrasonic control system for cut-off or shearing machines6US 5,031,493 AXecutek Corporation · 1991
- Billet cut-off control5US 5,109,740 ABelco Industries, Inc. · 1992