B01F 33/5027
Using driven tracks, caterpillars or crawler for moving or displacing the mixing
Official title: {using driven tracks, caterpillars or crawler for moving or displacing the mixing installation}
B01F33/5027 (Using driven tracks, caterpillars or crawler for moving or displacing the mixing) appears on 7 US grants and 1 published applications in this corpus.
Search patents in B01F- Granted patents
- 7
- Published applications
- 1
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 22 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 0 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Self-contained fire protection system22 Nov 2022US 11,504,678 B2
- Mobile device for working and/or moving heaps of materials (ricks), and clearing apparatus preferably provided for it13 Apr 1999US 5,893,225 AFriedrich Backhus Kompost-Technologie
- Device for the mixing of compost10 Jul 1990US 4,940,338 A
- Oil spill recovery apparatus20 Jun 1989US 4,840,729 AAtlantic Richfield Company
- Oil spill recovery method19 Jul 1988US 4,758,355 AAtlantic Richfield Company
Most cited
By later US patents
- Oil spill recovery apparatus31US 4,840,729 AAtlantic Richfield Company · 1989
- Oil spill recovery method11US 4,758,355 AAtlantic Richfield Company · 1988
- Apparatus for crushing solids in a liquid medium5US 3,931,936 AContinental Oil Company · 1976
- Hose and linkage support apparatus for a sump vehicle4US 4,089,053 AContinental Oil Company · 1978
- Device for the mixing of compost2US 4,940,338 A1990