F23J 2213/204
Sealing arrangements
F23J2213/204 (Sealing arrangements) appears on 28 US grants and 33 published applications in this corpus.
Search patents in F23J- Granted patents
- 28
- Published applications
- 33
- Assignees
- 26
- Inventors
- 65
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 5 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-return valve for a flow channel through which a flow of air flows24 Feb 2026US 12,560,242 B2Skoberne GmbH
- Joint seal system and method25 Mar 2025US 12,259,130 B2The Schebler Co.
- Cross compatible adapter for chimney sections with different outer diameters21 Nov 2023US 11,821,626 B2Cardinal IP Holding, LLC
- Device for sealing between two coaxial ducts and assembly25 Oct 2022US 11,480,269 B2
- Joint seal system and method22 Feb 2022US 11,255,541 B2The Schebler Co.
- Exhaust adapter26 Mar 2026US 2026/0085834 A1Rinnai Corporation
- Joint seal system & method18 Sep 2025US 2025/0290630 A1The Schebler Co.
- Joint Seal System & Method3 Jul 2025US 2025/0216073 A1The Schebler Co.
- Non-return valve for a flow channel through which a flow of air flows14 Nov 2024US 2024/0376986 A1Skoberne GmbH
- Joint Seal System & Method29 Aug 2024US 2024/0288163 A1The Schebler Co.
Most cited
By later US patents
- Vent hood and flashing assembly for metal roof46US 8,209,923 B12012
- Balanced flue sealed vent terminal assembly18US 6,053,162 ANewmac Mfg. Inc. · 2000
- Biomass-fueled furnace16US 5,678,494 A1997
- Discharge structure for closed gas appliances15US 5,680,856 AUbbink Nederland B.V. · 1997
- Direct venting vent pipe12US 6,634,352 B2American Metal Products Company · 2003