Y10S 172/00
Earth working
Y10S172/00 (Earth working) appears on 4 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 4
- Published applications
- 3
- Assignees
- 2
- Inventors
- 11
- Latest grant
- 21 Sep 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 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 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vegetation cutter21 Sep 2010US 7,798,243 B2
- Sectional meter shut-off and agricultural implement having sectional meter shut-off6 Apr 2010US 7,690,440 B2One Pass Implements Inc.
- Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports7 Jul 2009US 7,555,990 B2One Pass Implements Inc.
- Blade means for row crop thinning machine5 Jul 1977US 4,033,416 AOrthman Manufacturing, Inc.
- Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports26 Mar 2009US 2009/0078178 A1One Pass Implements Inc.
- Sectional meter shut-off and agricultural implement having sectional meter shut-off26 Mar 2009US 2009/0079624 A1One Pass Implements Inc.
- Vegetation Cutter21 Aug 2008US 2008/0196909 A1
Most cited
By later US patents
- Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports120US 7,555,990 B2One Pass Implements Inc. · 2009
- Sectional meter shut-off and agricultural implement having sectional meter shut-off79US 7,690,440 B2One Pass Implements Inc. · 2010
- Blade means for row crop thinning machine2US 4,033,416 AOrthman Manufacturing, Inc. · 1977