B21B 41/12
Arrangements of interest only with respect to provision for indicating or controlling
Official title: Arrangements of interest only with respect to provision for indicating or controlling operations
B21B41/12 (Arrangements of interest only with respect to provision for indicating or controlling) appears on 13 US grants and 3 published applications in this corpus.
Search patents in B21B- Granted patents
- 13
- Published applications
- 3
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 26 Jul 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Inspection system for rolled products of a milling station26 Jul 2011US 7,984,802 B2SMS Siemag Aktiengesellschaft
- Inspection system for rolled products of a milling station3 Aug 2010US 7,766,149 B2SMS Siemag Aktiengesellschaft
- Control method of hydraulic pinch roll and control unit thereof12 Aug 2003US 6,604,663 B2Ishikawajima-Harima Heavy Industries Co., Ltd.
- Method of reducing waste in the rolling of strip segments interconnected by weld seams19 Mar 2002US 6,357,273 B1BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Method of rolling wire having at least a first and a second rolling strand10 Oct 2000US 6,128,938 ASMS Schloemann-Siemag Aktiengesellschaft
- Inspection System for Rolled Products of a Milling Station28 Oct 2010US 2010/0269557 A1SMS Demag AG
- Inspection system for rolled products of a milling station26 Oct 2006US 2006/0236511 A1SMS Siemag Aktiengesellschaft
- Control method of hydraulic pinch roll and control unit thereof20 Feb 2003US 2003/0034376 A1Ishikawajima-Harima Heavy Industries Co., Ltd.
Most cited
By later US patents
- Speed control apparatus for equipment for continuous processing of steel plates10US 4,771,621 AMitsubishi Denki Kabushiki Kaisha · 1988
- Method and apparatus for guiding a rod to a slitter station10US 5,174,142 A1992
- Continuous manufacture of formed, plated component parts having selected alternate configurations7US 5,199,157 AAdaptive Technology, Inc. · 1993
- Method of reducing waste in the rolling of strip segments interconnected by weld seams6US 6,357,273 B1BWG Bergwerk- und Walzwerk-Maschinenbau GmbH · 2002
- Apparatus for treatment of elongated flexible material5US 4,026,450 A1977