B21B 2273/18
Presence of product
B21B2273/18 (Presence of product) appears on 7 US grants and 4 published applications in this corpus.
Search patents in B21B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 11 Jun 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling method for a strip11 Jun 2013US 8,459,074 B2Siemens Aktiengesellschaft
- Cooling method of steel plate9 Oct 2012US 8,282,747 B2Nippon Steel Corporation
- Pinch roll unit26 Jul 2005US 6,920,772 B1Morgan Construction Company
- Temperature sensor23 Apr 2002US 6,377,903 B1
- Hot rolling method and equipment22 Jan 2002US 6,340,108 B1
- A Roller Guide and a Method for Guiding Stock30 Nov 2017US 2017/0341118 A1Morgardshammar AB
- Detection device for metal strips or plates8 Jan 2015US 2015/0007663 A1SMS Siemag Aktiengesellschaft
- Rolling method for a strip11 Feb 2010US 2010/0031723 A1Siemens Aktiengesellschaft
- Cooling Method of Steel Plate6 Aug 2009US 2009/0194207 A1Nippon Steel Corporation
Most cited
By later US patents
- Simulation system5US 4,654,812 AMitsubishi Denki Kabushiki Kaisha · 1987
- Pinch roll unit4US 6,920,772 B1Morgan Construction Company · 2005
- Hot rolling method and equipment3US 6,340,108 B12002
- Cooling method of steel plate3US 8,282,747 B2Nippon Steel Corporation · 2012
- Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product2US 6,167,736 AMorgan Construction Company · 2001