A01B 19/06
With tools or tool-frames moved to-and-fro mechanically
Official title: with tools or tool-frames moved to-and-fro mechanically
A01B19/06 (With tools or tool-frames moved to-and-fro mechanically) appears on 25 US grants and 1 published applications in this corpus.
Search patents in A01B- Granted patents
- 25
- Published applications
- 1
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 30 Jan 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for cultivating rice and other crops30 Jan 1990US 4,896,730 APure-Harvest Corporation
- Soil-working farm machine2 Jan 1990US 4,890,678 AKuhn S. A.
- Reciprocating implement31 Oct 1989US 4,877,090 AKeho Alta Industries Ltd.
- Machine for working soil15 Aug 1989US 4,856,598 AKuhn S. A.
- Machine for working soil18 Jul 1989US 4,848,482 AKuhn S. A.
Most cited
By later US patents