B22D 41/465
Unplugging a vessel discharge port
Official title: {Unplugging a vessel discharge port}
B22D41/465 (Unplugging a vessel discharge port) appears on 9 US grants and 2 published applications in this corpus.
Search patents in B22D- Granted patents
- 9
- Published applications
- 2
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Robotized ladle transportation device system with embedded manipulator23 Jul 2024US 12,042,856 B2Vesuvius Group S. A.
- Nozzle sand and method of use and operation13 Mar 2018US 9,914,168 B2KBI Enterprises, LLC
- Device for piercing an obstruction in a well-block opening of a ladle for transporting molten steel1 Dec 1992US 5,167,902 ATri-C Corporation
- Telescoping device for unplugging a vessel discharge port31 Oct 1989US 4,877,161 AVesuvius Crucible Company
- Apparatus for unplugging a vessel discharge port24 May 1988US 4,746,037 AVesuvius Crucible Company
Most cited
By later US patents
- Method and a device for unchoking the casting outlet of a metallurgical vessel9US 4,202,533 ADaussan et Compagnie · 1980
- Apparatus for unplugging a vessel discharge port9US 4,450,986 A1984
- Apparatus for unplugging a vessel discharge port9US 4,746,037 AVesuvius Crucible Company · 1988
- Telescoping device for unplugging a vessel discharge port7US 4,877,161 AVesuvius Crucible Company · 1989
- Process and device for aiding in opening the tundish nozzle in a continuous casting system6US 3,944,116 A1976