B65G 69/0475
With air jets
Official title: {with air jets}
B65G69/0475 (With air jets) appears on 10 US grants and 2 published applications in this corpus.
Search patents in B65G- Granted patents
- 10
- Published applications
- 2
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 31 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Air blaster31 May 2022US 11,345,538 B2Thejo Engineering Limited
- Bin sweep system with particle agglomeration breakup capability7 Jul 2020US 10,703,588 B1Sioux Steel Company
- Methods and apparatus for dense particle loading2 Aug 2011US 7,987,879 B2Cat Tech, Inc.
- Granular material feeding device23 Jan 2001US 6,176,276 B1NEU Engineering Limited
- Material loader and spreader attachment18 May 1999US 5,904,270 A
Most cited
By later US patents
- Solids transfer system16US 4,557,637 AThe British Petroleum Company p.l.c. · 1985
- Apparatus and method for distributing particulate material over a zone9US 3,949,908 AAtlantic Richfield Company · 1976
- Bin sweep system with particle agglomeration breakup capability7US 10,703,588 B1Sioux Steel Company · 2020
- Apparatus for uniformly distributing glass fibers6US 4,123,212 AMaso-Therm Corporation · 1978
- Process and apparatus for uniformly distributing glass fibers6US 4,164,532 AMaso-Therm Corporation · 1979