F23N 1/087
Using mechanical means
Official title: {using mechanical means}
F23N1/087 (Using mechanical means) appears on 20 US grants and 9 published applications in this corpus.
Search patents in F23N- Granted patents
- 20
- Published applications
- 9
- Assignees
- 14
- Inventors
- 37
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Back lit temperature knob15 Jul 2025US 12,359,809 B2Robertshaw Controls Company
- Gas valve and gas burner system31 Dec 2024US 12,181,183 B2Grand Mate Co., Ltd.
- Heating chamber of an outdoor stove28 Mar 2023US 11,614,236 B2Primus AB
- Gas modulation and temperature control valve21 Apr 2015US 9,010,368 B2Precision Temp, Inc.
- Portable boiler for a hot mat25 Nov 2014US 8,893,708 B2Eurohousing Corporation
- Combustion device and boiler11 Jul 2024US 2024/0230085 A9IHI Corporation
- Combustion device and boiler25 Apr 2024US 2024/0133550 A1IHI Corporation
- Gas valve and gas burner system13 Jul 2023US 2023/0221038 A1Grand Mate Co., Ltd.
- Back Lit Temperature Knob15 Dec 2022US 2022/0397273 A1Robertshaw Controls Company
- Heating chamber of an outdoor stove20 Aug 2020US 2020/0263875 A1Primus AB
Most cited
By later US patents
- Burner block valve assembly61US 4,021,190 ARockwell International Corporation · 1977
- Water heater11US 4,505,253 ARinnai Corporation · 1985
- Control valve for vessel gas water heater11US 6,345,768 B1Paloma Industries, Limited · 2002
- Water flow responsive control for a liquid heater9US 4,184,457 A1980
- Gas control valve in water heater9US 6,571,829 B2Paloma Industries, Limited · 2003