F27D 1/144
Supports for ceramic fibre materials
Official title: {Supports for ceramic fibre materials}
F27D1/144 (Supports for ceramic fibre materials) appears on 70 US grants and 13 published applications in this corpus.
Search patents in F27D- Granted patents
- 70
- Published applications
- 13
- Assignees
- 42
- Inventors
- 84
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Installation method of refractory fiber integral module3 Sep 2024US 12,078,421 B2Luyang Energy-Saving Materials Co., Ltd.
- Method of installing heat insulating block on furnace shell, method of manufacturing heat insulating wall, heat insulating wall, industrial furnace, and set for installing heat insulating block20 Aug 2024US 12,066,250 B2Maftec Co., Ltd.
- Precast replacement surfaces for contact with heated metal12 Jan 2021US 10,890,380 B2Vesuvius USA Corporation
- Articulating hold down mechanism for a furnace12 Jun 2018US 9,995,485 B2ATI Properties, Inc.
- Articulating hold down mechanism for a furnace28 Jun 2016US 9,377,241 B2ATI Properties, Inc.
- Apparatus and method for preventing lining disruptions exposed to elevated temperature11 Jul 2024US 2024/0230234 A9HarbisonWalker International Holdings, Inc.
- Apparatus and method for preventing lining disruptions exposed to elevated temperature25 Apr 2024US 2024/0133631 A1HarbisonWalker International Holdings, Inc.
- Method of installing heat insulating block on furnace shell, method of manufacturing heat insulating wall, heat insulating wall, industrial furnace, and set for installing heat insulating block22 Jun 2023US 2023/0194172 A1Maftec Co., Ltd.
- Installation method of refractory fiber integral module29 Dec 2022US 2022/0412655 A1Luyang Energy-Saving Materials Co., Ltd.
- Precast replacement surfaces for contact with heated metal14 Mar 2019US 2019/0078841 A1Vesuvius USA Corporation
Most cited
By later US patents
- Prefabricated insulating blocks for furnace lining58US 4,001,996 AJ T Thorpe Company · 1977
- Insulation anchor52US 4,370,840 ACombustion Engineering, Inc. · 1983
- Ceramic elements and insulation assembly including such elements42US 4,018,023 AThe Carborundum Company · 1977
- Furnace linings39US 4,157,001 AThe Carborundum Company · 1979
- Apparatus for lining the inner walls of industrial furnaces38US 4,287,839 AUhde GmbH · 1981