F23N 5/06
Using bellows
Official title: using bellows; using diaphragms
F23N5/06 (Using bellows) appears on 40 US grants and 6 published applications in this corpus.
Search patents in F23N- Granted patents
- 40
- Published applications
- 6
- Assignees
- 24
- Inventors
- 57
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Device for regulating a supply of gas5 Nov 2024US 12,135,134 B2Maxitrol Company
- Modulating gas orifice16 Jan 2024US 11,874,028 B2Rheem Manufacturing Company
- Gas grill with temperature control11 Jul 2023US 11,698,190 B2Canadian Tire Corporation, Limited
- Pneumatic actuating injet valve with delayed shutoff23 Feb 2021US 10,928,064 B2Haier US Appliance Solutions, Inc.
- Method and apparatus for controlling operation of gas range top burners for cooking24 Nov 2020US 10,845,057 B1Brown Stove Works, Inc.
- Modulating gas orifice22 Sep 2022US 2022/0299238 A1Rheem Manufacturing Company
- Gas grill with temperature control20 Jan 2022US 2022/0018539 A1Canadian Tire Corporation, Limited
- Device for regulating a supply of gas18 Nov 2021US 2021/0356133 A1Maxitrol Company
- Pneumatic actuating injet valve with delayed shutoff23 Jul 2020US 2020/0232640 A1Haier US Appliance Solutions, Inc.
- Stand-Alone Gas-Fired Smoker with Mechanical Temperature Control8 Dec 2016US 2016/0353756 A1Masterbuilt Manufacturing, Inc.
Most cited
By later US patents
- Modulating thermostat for gas oven burner115US 6,149,065 AHarper-Wyman Company · 2000
- Gas-fired ceramic-cooktop burner52US 5,787,874 ACramer Inc. · 1998
- Stand-alone device for igniting, regulating and operating gas appliances45US 5,975,884 AH. Barry Bone · 1999
- Bulb-operated modulating gas valve with minimum bypass40US 5,944,257 AHoneywell Inc. · 1999
- Self-powered automatic secondary air controllers for woodstoves and small furnaces36US 5,014,680 AThe United States of America as represented by the United States Department of Energy · 1991