Y10S 56/21
Raking and windrowing
Y10S56/21 (Raking and windrowing) appears on 38 US grants and 10 published applications in this corpus.
Search patents in Y10S- Granted patents
- 38
- Published applications
- 10
- Assignees
- 10
- Inventors
- 50
- Latest grant
- 21 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Windrow merging apparatus21 Oct 2014US 8,863,488 B2Oxbo International Corporation
- Windrow merging apparatus1 May 2012US 8,166,739 B2Oxbo International Corporation
- Windrow merging apparatus9 Nov 2010US 7,827,774 B2Oxbo International Corporation
- Machine for gathering products such as grass8 Dec 2009US 7,628,004 B2Kuhn S. A.
- Windrow merging apparatus25 Dec 2007US 7,310,929 B2Oxbo International Corporation
- Windrow merging apparatus19 Apr 2018US 2018/0103587 A1Oxbo International Corporation
- Windrow merging apparatus7 Sep 2017US 2017/0251605 A1Oxbo International Corporation
- Windrow merging apparatus14 May 2015US 2015/0128552 A1Oxbo International Corporation
- Windrow merging apparatus16 Aug 2012US 2012/0204529 A1Oxbo International Corporation
- Windrow merging apparatus25 Aug 2011US 2011/0203244 A1Oxbo International Corporation
Most cited
By later US patents
- Hay rake and merger54US 5,203,154 A1993
- Pick-up crop baffle including integral crop hold down rods and suspension for use in widely varied crops54US 6,688,092 B2Deere & Company · 2004
- Crop harvesting platform having a reversible drive for the reel, cutterbar center-feed augers and conditioner rolls46US 5,778,644 ADeere & Company · 1998
- Windrow inverter and shifter38US 4,738,092 ANew Holland Inc. · 1988
- Windrow merging apparatus36US 7,310,929 B2Oxbo International Corporation · 2007