F27D 3/145
Runners therefor
Official title: {Runners therefor}
F27D3/145 (Runners therefor) appears on 64 US grants and 51 published applications in this corpus.
Search patents in F27D- Granted patents
- 64
- Published applications
- 51
- Assignees
- 41
- Inventors
- 132
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 6 |
| 2007 | 1 | 9 |
| 2008 | 4 | 5 |
| 2009 | 2 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 4 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 2 | 1 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 1 | 0 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor controlled launder flow27 May 2025US 12,311,434 B2Pyrotek, Inc.
- Material, apparatus, and method for electrically shielding heated components10 Sep 2024US 12,089,301 B1Wagstaff, Inc.
- Launder assembly10 Sep 2019US 10,408,540 B2Fives North American Combustion, Inc.
- Fired precast block7 May 2019US 10,281,212 B2Tyk Corporation
- Metal transfer device16 Oct 2018US 10,099,285 B2Pyrotek Engineering Materials Limited
- A method for manufacturing pig iron in an electrical smelting furnace and associated electrical smelting furnace12 Feb 2026US 2026/0043100 A1
- Method for manufacturing pig iron into an electrical smelting furnace and associated smelting furnace22 Jan 2026US 2026/0022428 A1
- A method for manufacturing pig iron in an electrical smelting furnace and associated electrical smelting furnace22 Jan 2026US 2026/0022429 A1
- A method for manufacturing pig iron in an electrical smelting furnace and associated smelting furnace15 Jan 2026US 2026/0015682 A1
- Material, apparatus, and method for electrically shielding heated components24 Oct 2024US 2024/0357712 A1
Most cited
By later US patents
- Method for manufacturing and repairing molten metal containment vessels16US 5,505,893 AMagneco/Metrel, Inc. · 1996
- Insulated furnace roller14US 5,230,618 ABricmanage, Inc. · 1993
- Method of installing a refractory lining10US 5,632,937 AMagneco/Metrel, Inc. · 1997
- Horizontal continuous casting apparatus9US 4,694,886 AHitachi Zosen Corporation · 1987
- Heated trough for molten aluminum9US 6,444,165 B12002