B22D 7/062
Stools for ingot moulds
Official title: {Stools for ingot moulds}
B22D7/062 (Stools for ingot moulds) appears on 23 US grants and 2 published applications in this corpus.
Search patents in B22D- Granted patents
- 23
- Published applications
- 2
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Sow casting automated guided vehicle22 Apr 2025US 12,280,950 B2Stas Inc.
- Tundish turbulence suppressor pad3 Nov 1992US 5,160,480 AUSX Corporation
- Process of mounting clay rope on cardboard7 Jun 1988US 4,749,429 AFoseco International Limited
- Method of sealing a joint between an ingot mold and a stool and resulting assembly13 Jan 1987US 4,635,896 A
- Mold plug and method for sealing an ingot mold3 Dec 1985US 4,556,097 AGraphite Sales, Inc.
Most cited
By later US patents
- Sealing joints in moulds10US 4,369,830 AFoseco International Limited · 1983
- Method of sealing a joint between an ingot mold and a stool and resulting assembly10US 4,635,896 A1987
- Mold plug and method for sealing an ingot mold7US 4,556,097 AGraphite Sales, Inc. · 1985
- Tundish turbulence suppressor pad7US 5,160,480 AUSX Corporation · 1992
- Ingot mold base member5US 4,097,019 ANalco Chemical Company · 1978