F27D 1/14
Supports for linings
Official title: Supports for linings (supports for monolithic linings F27D1/10)
F27D1/14 (Supports for linings) appears on 273 US grants and 131 published applications in this corpus.
Search patents in F27D- Granted patents
- 273
- Published applications
- 131
- Assignees
- 177
- Inventors
- 454
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 5 | 0 |
| 1986 | 12 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 15 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 3 |
| 2003 | 5 | 5 |
| 2004 | 4 | 6 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 0 | 5 |
| 2009 | 3 | 9 |
| 2010 | 1 | 1 |
| 2011 | 4 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 8 |
| 2014 | 4 | 4 |
| 2015 | 5 | 5 |
| 2016 | 2 | 3 |
| 2017 | 3 | 4 |
| 2018 | 6 | 8 |
| 2019 | 8 | 8 |
| 2020 | 7 | 7 |
| 2021 | 5 | 6 |
| 2022 | 5 | 10 |
| 2023 | 3 | 5 |
| 2024 | 8 | 10 |
| 2025 | 4 | 4 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- X-shaped refractory anchor device and system22 Sep 2026US 12,742,336 B2Brand Shared Services LLC
- Metallurgical furnace11 Aug 2026US 12,704,326 B2Metso Metals Oy
- Structure hanger for refractory16 Jun 2026US 12,656,063 B2Merkle International, Inc.
- Insulating concrete shell24 Feb 2026US 12,560,273 B2ANDRITZ Metals Germany GmbH
- Refractory anchors and eye-mounts16 Dec 2025US 12,498,175 B2Brand Shared Services LLC
- Refractory anchor device and system14 May 2026US 2026/0132887 A1Brand Shared Services LLC
- Pressure ring assembly with wedge connector19 Mar 2026US 2026/0078957 A1
- Refractory anchor9 Oct 2025US 2025/0314426 A1Silicon Holding B.V.
- Ruhrstahl-heraeus snorkel design21 Aug 2025US 2025/0263808 A1HarbisonWalker International Holdings, Inc.
- Structure hanger for refractory6 Feb 2025US 2025/0044031 A1Merkle International, Inc.
Most cited
By later US patents
- Shape memory alloy fastener178US 5,120,175 A1992
- 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
- Refractory tile, mounting device, and method for mounting42US 5,673,527 AZampell Advanced Refractory Technologies, Inc. · 1997