A01C 15/10
With reciprocating pushers or stirrers in front of the slots
Official title: with reciprocating pushers {or stirrers in front of the slots}
A01C15/10 (With reciprocating pushers or stirrers in front of the slots) appears on 6 US grants and 1 published applications in this corpus.
Search patents in A01C- Granted patents
- 6
- Published applications
- 1
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 29 Apr 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for controlling delivery of materials into sub-surface29 Apr 2014US 8,707,878 B2
- Granular spreader and method23 Jul 2013US 8,490,897 B1
- Drop spreader22 Feb 1994US 5,287,999 A
- Apparatus for dispensing moist powder materials23 Feb 1993US 5,188,262 AChristy Machine Company
- Material dispensing machine12 Feb 1985US 4,498,635 AChristy Machine Company
Most cited
By later US patents
- Material dispensing machine22US 4,498,635 AChristy Machine Company · 1985
- Drop spreader15US 5,287,999 A1994
- Distributor for gravel and seeds12US 4,398,578 AThe United States of America as represented by the Secretary of Agriculture · 1983
- Apparatus for dispensing moist powder materials10US 5,188,262 AChristy Machine Company · 1993
- Granular spreader and method4US 8,490,897 B12013