A01C 15/14
Fertiliser distributors: with means for lifting out the fertiliser
Official title: with means for lifting out the fertiliser
A01C15/14 (Fertiliser distributors: with means for lifting out the fertiliser) appears on 13 US grants and 4 published applications in this corpus.
Search patents in A01C- Granted patents
- 13
- Published applications
- 4
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 7 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fertilizer application system using pneumatic conveying with large diameter lines and rotary distributor7 May 2019US 10,278,326 B2CNH Industrial Canada, Ltd.
- System and method for metering and distributing agricultural products16 Jan 2018US 9,867,329 B2CNH Industrial America LLC
- Material handling device for vehicle13 Nov 2007US 7,293,723 B2Rockit Corporation
- Material spreading device12 Sep 2006US 7,104,478 B2Rockit Corporation
- Seeder apparatus for dispensing seed with or without top dressing9 May 2000US 6,058,860 ATurfco Manufacturing, Inc.
- Fertilizer Application System Using Pneumatic Conveying With Large Diameter Lines And Rotary Distributor6 Dec 2018US 2018/0343791 A1CNH Industrial Canada, Ltd.
- System and method for metering and distributing agricultural products7 Jan 2016US 2016/0000003 A1CNH Industrial America LLC
- Material handling device for vehicle16 Nov 2006US 2006/0255189 A1Rockit Corporation
- Material spreading device23 Dec 2004US 2004/0256502 A1Rockit Corporation
Most cited
By later US patents
- Seeder apparatus for dispensing seed with or without top dressing46US 6,024,033 ATurfco Manufacturing, Inc. · 2000
- Seeder apparatus for dispensing seed with or without top dressing41US 5,802,994 ATurfco Manufacturing, Inc. · 1998
- Agricultural dispensing mechanisms37US 4,264,023 AHestair Farm Equipment Limited · 1981
- Agricultural dispensing mechanism22US 4,259,912 AHestair Farm Equipment Limited · 1981
- Manually operated applicator having a plurality of rotors for dispensing particulate material19US 4,153,184 AThe O. M. Scott & Sons Company · 1979