Y10S 122/07
Feeding air
Y10S122/07 (Feeding air) appears on 12 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 12
- Published applications
- 4
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 26 Sep 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Water heater having windproof effect26 Sep 2006US 7,111,590 B1
- Combustion air shutoff apparatus for a fuel-fired heating appliance9 Nov 2004US 6,814,031 B2The Water Heater Industry Joint Research and Development Consortium
- Methods of operating a fuel-fired heating apparatus17 Aug 2004US 6,776,125 B2The Water Heater Industry Joint Research and Development Consortium
- Fuel-fired heating appliance with combustion air shutoff system having frangible temperature sensing structure6 Apr 2004US 6,715,451 B2The Water Heater Industry Joint Research and Development Consortium
- Blower mixing tee23 Sep 2003US 6,622,660 B1Fasco Industries, Inc.
- Methods of operating a fuel-fired heating apparatus15 Apr 2004US 2004/0069247 A1The Water Heater Industry Joint Research and Development Consortium
- Combustion air shutoff apparatus for a fuel-fired heating appliance15 Apr 2004US 2004/0069248 A1The Water Heater Industry Joint Research and Development Consortium
- Fuel-fired heating appliance with combustion air shutoff system having frangible temperature sensing structure2 Jan 2003US 2003/0000484 A1The Water Heater Industry Joint Research and Development Consortium
- Fuel-fired heating appliance with combustion chamber temperature-sensing combustion air shutoff system12 Sep 2002US 2002/0124814 A1The Water Heater Industry Joint Research and Development Consortium
Most cited
By later US patents
- Non-peripheral blowing of oxygen-containing gas in steam generating boilers23US 4,823,710 ACanadian Liquid Air Ltd./Air Liquide Canada Ltee · 1989
- Fuel-fired heating appliance with combustion chamber temperature-sensing combustion air shutoff system22US 6,497,200 B2The Water Heater Industry Joint Research and Development Consortium · 2002
- Blower mixing tee18US 6,622,660 B1Fasco Industries, Inc. · 2003
- Combustion air shutoff system for a fuel-fired heating appliance13US 6,035,812 AThe Water Heater Industry Joint Research and Development Consortium · 2000
- Steam power plant for generating electric power11US 5,687,674 ASaarbergwerke Aktiengesellschaft · 1997