Y10S 55/20
Spark arrester
Y10S55/20 (Spark arrester) appears on 28 US grants and 8 published applications in this corpus.
Search patents in Y10S- Granted patents
- 28
- Published applications
- 8
- Assignees
- 20
- Inventors
- 44
- Latest grant
- 27 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Exhaust device equipped with spark arrester27 Jul 2021US 11,073,068 B2Honda Motor Co., Ltd.
- Cleanable in situ spark arrestor8 May 2012US 8,172,930 B2Suncoke Technology and Development LLC
- Filter assembly with trapped auxiliary flow component11 Jan 2011US 7,867,311 B1Cummins Filtration IP, Inc.
- Method and apparatus for suppressing sparks15 Sep 2009US 7,588,611 B2Blender Products, Inc.
- Vent protector device for exhaust vents of buildings28 Jul 2009US 7,566,355 B2
- Exhaust device equipped with spark arrester19 Sep 2019US 2019/0284984 A1Honda Motor Co., Ltd.
- Cleanable in situ spark arrestor16 Sep 2010US 2010/0229727 A1Suncoke Energy, Inc.
- Method and apparatus for suppressing sparks13 Nov 2008US 2008/0277126 A1Blender Products, Inc.
- Vent protector device for exhaust vents of buildings10 May 2007US 2007/0101689 A1
- Method and apparatus for suppressing sparks24 Aug 2006US 2006/0185332 A1Blender Products, Inc.
Most cited
By later US patents
- Cleanable in situ spark arrestor48US 8,172,930 B2Suncoke Technology and Development LLC · 2012
- External spark arrestor21US 5,177,962 ATecumseh Products Company · 1993
- Welding fume and spark trap19US 4,358,300 AJ. I. Case Company · 1982
- Protective spark eliminating system for a filter baghouse18US 4,394,143 AAllis-Chalmers Corporation · 1983
- Flame arrester having helical flame arresting member18US 5,203,296 ABarbron Corporation · 1993