F27D 1/145
Assembling elements
Official title: {Assembling elements}
F27D1/145 (Assembling elements) appears on 92 US grants and 51 published applications in this corpus.
Search patents in F27D- Granted patents
- 92
- Published applications
- 51
- Assignees
- 77
- Inventors
- 208
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 4 |
| 2014 | 2 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 4 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 5 |
| 2023 | 0 | 1 |
| 2024 | 3 | 4 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Refractory anchor11 Nov 2025US 12,467,690 B2Silicon Holdings B.V.
- Shielding for a high-temperature furnace24 Sep 2024US 12,098,885 B2Plansee SE
- Modular enclosure structure of high temperature heating furnace and installation method3 Sep 2024US 12,078,420 B2Rishang (Suzhou) Light Chemical Textile High-Tech Co., Ltd
- Installation method of refractory fiber integral module3 Sep 2024US 12,078,421 B2Luyang Energy-Saving Materials Co., Ltd.
- Furnace stave12 Jul 2022US 11,384,985 B2Berry Metal Company
- Ruhrstahl-heraeus snorkel design21 Aug 2025US 2025/0263808 A1HarbisonWalker International Holdings, Inc.
- Holding device for holding a ceramic anchor brick on a furnace wall, a furnace comprising such a holding device, a method for fastening such a holding device to a furnace wall, and ceramic anchor brick for such a holding device10 Oct 2024US 2024/0337445 A1Refractory Intellectual Property GmbH & Co.KG
- 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.
- Apparatus and method for preventing lining disruptions exposed to elevated temperature25 Apr 2024US 2024/0133631 A1HarbisonWalker International Holdings, Inc.
Most cited
By later US patents
- Shape memory alloy fastener178US 5,120,175 A1992
- Refractory tile, mounting device, and method for mounting42US 5,673,527 AZampell Advanced Refractory Technologies, Inc. · 1997
- Thermally insulated enclosure35US 4,083,155 A1978
- Industrial furnace with ceramic insulating modules27US 4,246,852 AGeneral Signal Corporation · 1981
- Modular oven22US 4,764,108 AHaden Schweitzer Corporation · 1988