F24B 1/1806
Mounting of closed stoves in a fireplace
Official title: {Mounting of closed stoves in a fireplace}
F24B1/1806 (Mounting of closed stoves in a fireplace) appears on 40 US grants and 19 published applications in this corpus.
Search patents in F24B- Granted patents
- 40
- Published applications
- 19
- Assignees
- 19
- Inventors
- 48
- Latest grant
- 31 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bridging lintel with support hangers for an insert and block system for a structure31 May 2022US 11,346,559 B2Keystone Retaining Wall Systems, Inc.
- Modular brick or block outdoor structures24 Aug 2021US 11,098,902 B2Oldcastle Apg South, Inc.
- Modular flue adapter system and method5 Jan 2021US 10,883,716 B2FPI Fireplace Products International Ltd.
- Exhaust closure system for a cooking oven27 Oct 2020US 10,816,218 B2Electrolux Appliances Aktiebolag
- Modular brick or block outdoor structures24 Jul 2018US 10,030,873 B2Oldcastle Apg South, Inc.
- Bridging lintel with support hangers for an insert and block system for a structure11 Jun 2020US 2020/0182473 A1Keystone Retaining Wall Systems, Inc.
- Modular brick or block outdoor structures25 Oct 2018US 2018/0306447 A1Oldcastle Apg South, Inc.
- Exhaust closure system for a cooking oven14 Jun 2018US 2018/0163974 A1Electrolux Appliances Aktiebolag
- Modular flue adapter system and method23 Nov 2017US 2017/0336072 A1FPI Fireplace Products International Ltd.
- Modular brick or block outdoor structures25 Aug 2016US 2016/0245528 A1Oldcastle Apg South, Inc.
Most cited
By later US patents
- Portable fireplace heating unit37US 4,026,264 A1977
- Positive interconnect system for fireplace inserts22US 4,584,986 A1986
- Prefabricated convertible fireplace20US 4,700,687 AMinpro Supply, Incorporated · 1987
- Safety enclosure for coal, gas or wood-burning fireplace18US 5,009,220 ACondar Co. · 1991
- Adaptor for installing flue liners to direct vent fireplace inserts15US 5,590,641 ACFM International Inc. · 1997