F23M 7/00
Doors
F23M7/00 (Doors) appears on 85 US grants and 53 published applications in this corpus.
Search patents in F23M- Granted patents
- 85
- Published applications
- 53
- Assignees
- 62
- Inventors
- 151
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 4 |
| 2003 | 2 | 2 |
| 2004 | 4 | 4 |
| 2005 | 4 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 0 |
| 2008 | 3 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 5 |
| 2011 | 1 | 0 |
| 2012 | 3 | 4 |
| 2013 | 1 | 3 |
| 2014 | 3 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 5 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Burner cover insulation device for a boiler and method for manufacturing such a device23 Jul 2024US 12,044,405 B2Industrial Ceramic Linings B.V.
- Viewport for high temperature combustion zones6 Feb 2024US 11,892,164 B2HRST, Inc.
- Door-locking device for self-cleaning household ovens19 Sep 2023US 11,761,640 B2Illinois Tool Works Inc.
- Multi-function sight port and method of installing a multi-function sight port18 Jul 2023US 11,703,223 B2OnPoint Technologies, LLC
- Viewport for high temperature combustion zones14 Mar 2023US 11,603,992 B2HRST, Inc.
- Livestock incinerator21 Sep 2023US 2023/0296247 A1Mca Incinerators LLC
- Viewport for high temperature combustion zones6 Jul 2023US 2023/0213189 A1HRST, Inc.
- Viewport for high temperature combustion zones16 Sep 2021US 2021/0285638 A1HRST, Inc.
- Burner cover insulation device for a boiler and method for manufacturing such a device15 Jul 2021US 2021/0215338 A1Industrial Ceramic Linings B.V.
- Multi-function sight port amd method of installing a multi-function sight port18 Mar 2021US 2021/0080105 A1c/o OnPoint Technologies, LLC
Most cited
By later US patents
- Catalyst door system90US 6,412,221 B1Thermal Engineering International · 2002
- Damped oven door mounting assemblies48US 6,397,836 B1The Stanley Works · 2002
- Double sided heat barrier glass with clear CVD coating and method of making the same39US 6,024,084 AEngineered Glass Products, LLC · 2000
- Coke drum semi automatic top deheader36US 6,228,225 B1Bechtel Corporation · 2001
- High temperature application door installation24US 5,158,043 A1992