A01D 84/02
Haymakers not provided for in a single one of groups a01d76/00 -
Official title: with flexible tools
A01D84/02 (Haymakers not provided for in a single one of groups a01d76/00 -) appears on 18 US grants and 1 published applications in this corpus.
Search patents in A01D- Granted patents
- 18
- Published applications
- 1
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 30 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 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 | 1 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Swather tractor with a compressor attachment30 Jan 2018US 9,877,429 B2MacDon Industries Ltd.
- Rake assembly18 Dec 2001US 6,330,784 B1
- Hay-making machine26 Jul 1988US 4,759,172 AFella-Werke G.m.b.H.
- Farm machines having flexible skirts for moving agricultural products on the ground15 Sep 1987US 4,693,065 AKuhn S. A.
- Hay spreader11 Aug 1987US 4,685,281 AKuhn S. A.
Most cited
By later US patents
- Forkless haymaking machine21US 4,203,277 ASamibem, S.A. · 1980
- Farm machines having flexible skirts for moving agricultural products on the ground14US 4,693,065 AKuhn S. A. · 1987
- Pick-up device12US 4,367,622 ABelrecolt S.A. · 1983
- Haymaking machine for the tedding9US 4,656,821 AKuhn S. A. · 1987
- Forkless haymaking machine8US 4,397,135 ABelrecolt S.A. · 1983