F27D 1/022
Parts thereof
Official title: {Parts thereof, e.g. noses, arches}
F27D1/022 (Parts thereof) appears on 7 US grants and 3 published applications in this corpus.
Search patents in F27D- Granted patents
- 7
- Published applications
- 3
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 3 Sep 2024
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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 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
- Industrial furnace cover27 Sep 2016US 9,453,679 B2Refractory Intellectual Property GmbH & Co.KG
- Replaceable insulation roof for industrial oven12 Apr 2016US 9,310,132 B1Carbonyx, Inc.
- Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals24 Feb 2015US 8,961,866 B2
- Curved nose refractory construction12 Sep 1989US 4,864,945 AMerkle Engineers, Inc.
- Modular enclosure structure of high temperature heating furnace and installation method9 Dec 2021US 2021/0381768 A1Rishang (Suzhou) Light Chemical Textile High-Tech Co., Ltd
- Industrial furnace cover14 Nov 2013US 2013/0301669 A1Refractory Intellectual Property GmbH & Co.KG
- Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals27 Dec 2012US 2012/0326365 A1
Most cited
By later US patents
- High temperature furnace nose construction10US 4,463,689 AMerkle Engineers, Inc. · 1984
- Curved nose refractory construction9US 4,864,945 AMerkle Engineers, Inc. · 1989
- Kiln7US 4,193,761 A1980
- Replaceable insulation roof for industrial oven1US 9,310,132 B1Carbonyx, Inc. · 2016
- Industrial furnace cover1US 9,453,679 B2Refractory Intellectual Property GmbH & Co.KG · 2016