F27D 3/0028
Corbs
Official title: {Corbs}
F27D3/0028 (Corbs) appears on 7 US grants and 4 published applications in this corpus.
Search patents in F27D- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 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 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Steelmaking and ironmaking scrap segregation and packaging system and method thereof13 Jun 2023US 11,674,754 B2Amerifab, Inc.
- Steelmaking and ironmaking scrap segregation and packaging system and method thereof7 Sep 2021US 11,112,179 B2Amerifab, Inc.
- Metallurgical oven and a material basket for a metallurgical oven20 May 2008US 7,374,716 B2VAI Fuchs GmbH
- Charge preheater8 Jul 1997US 5,645,791 AFuchs Systemtechnik GmbH
- Water cooled scrap preheating bucket1 Sep 1987US 4,690,638 AYamaguchikyoei Industry Co. Ltd.
- Steelmaking and ironmaking scrap segregation and packaging system and method thereof2 Sep 2021US 2021/0270528 A1Amerifab, Inc.
- Steelmaking and ironmaking scrap segregation and packaging system and method thereof28 Feb 2019US 2019/0063838 A1Amerifab, Inc.
- Melting furnace, in particular electric arc furnace5 Nov 2009US 2009/0274190 A1
- Metallurgical oven and a material basket for a metallurgical oven2 Dec 2004US 2004/0239014 A1VAI Fuchs GmbH
Most cited
By later US patents
- Charging system for electric arc furnaces5US 4,451,925 AHylsa, S. A. · 1984
- Charge preheater5US 5,645,791 AFuchs Systemtechnik GmbH · 1997
- Water cooled scrap preheating bucket3US 4,690,638 AYamaguchikyoei Industry Co. Ltd. · 1987
- Container for feeding arc furnaces2US 4,564,327 AMannesmann Aktiengesellschaft · 1986
- Metallurgical oven and a material basket for a metallurgical oven2US 7,374,716 B2VAI Fuchs GmbH · 2008