E01C 19/204
Throwers or centrifugal spreaders
Official title: {Throwers or centrifugal spreaders, e.g. spinner spreader with oscillating stirrer}
E01C19/204 (Throwers or centrifugal spreaders) appears on 9 US grants and 8 published applications in this corpus.
Search patents in E01C- Granted patents
- 9
- Published applications
- 8
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 7 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spreader assembly7 Feb 2017US 9,562,333 B2Buyers Products Company
- Truck bed mounted spreader2 Jun 2009US 7,540,436 B2
- Flow facilitator for a spreader assembly27 Jan 2009US 7,481,384 B2Trynex, Inc.
- Truck bed mounted spreader11 Oct 2005US 6,953,163 B2Trynex, Inc.
- Spreader23 Aug 2005US 6,932,287 B2The Louis Berkman Company
- Spreader assembly13 Jul 2017US 2017/0198444 A1Buyers Products Company
- Spreader assembly15 Dec 2011US 2011/0303769 A1Buyers Products Company
- Spreader assembly29 Mar 2007US 2007/0069044 A1Buyers Products Company
- Truck bed mounted spreader17 Nov 2005US 2005/0252999 A1Trynex, Inc.
- Flow facilitator for a spreader assembly28 Jul 2005US 2005/0161539 A1Trynex, Inc.
Most cited
By later US patents