F27D 1/004
Linings or walls comprising means for securing bricks
Official title: {Linings or walls comprising means for securing bricks}
F27D1/004 (Linings or walls comprising means for securing bricks) appears on 41 US grants and 46 published applications in this corpus.
Search patents in F27D- Granted patents
- 41
- Published applications
- 46
- Assignees
- 31
- Inventors
- 83
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 6 |
| 2019 | 5 | 3 |
| 2020 | 3 | 5 |
| 2021 | 4 | 4 |
| 2022 | 2 | 4 |
| 2023 | 3 | 4 |
| 2024 | 0 | 4 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interlocking refractory bricks and refractory layer structures formed therewith23 Jun 2026US 12,662,407 B2HarbisonWalker International Holdings, Inc.
- Structure hanger for refractory16 Jun 2026US 12,656,063 B2Merkle International, Inc.
- Single mounting cast iron or copper stave cooler25 Mar 2025US 12,259,186 B2MacRae Technologies, Inc.
- System and method for repairing a coke oven19 Dec 2023US 11,845,898 B2Suncoke Technology and Development LLC
- Refractory furnace structure24 Oct 2023US 11,796,253 B2
- Ruhrstahl-heraeus snorkel design21 Aug 2025US 2025/0263808 A1HarbisonWalker International Holdings, Inc.
- Interlocking refractory bricks and refractory layer structures formed therewith31 Jul 2025US 2025/0243101 A1HarbisonWalker International Holdings, Inc.
- Structure hanger for refractory6 Feb 2025US 2025/0044031 A1Merkle International, Inc.
- A wall for a furnace, a refractory brick for a wall for a furnace, a furnace, a fastening system, a method for fastening a refractory brick in a groove, and a method of manufacturing a wall for a furnace25 Jul 2024US 2024/0247872 A1Refractory Intellectual Property GmbH & Co.KG
- Apparatus and method for preventing lining disruptions exposed to elevated temperature11 Jul 2024US 2024/0230234 A9HarbisonWalker International Holdings, Inc.
Most cited
By later US patents
- System and method for repairing a coke oven27US 11,186,778 B2Suncoke Technology and Development LLC · 2021
- Wall segment for a combustion chamber and a combustion chamber22US 6,397,765 B1Siemens Aktiengesellschaft · 2002
- System and method for repairing a coke oven19US 10,851,306 B2Suncoke Technology and Development LLC · 2020
- Refractory brick wall system14US 5,117,604 AM.H. Detrick Co. · 1992
- Wall exposed to wear, wear-resisting lining element and fastening means therefor14US 6,189,280 B1Sveldala Trellex AB · 2001