A01B 59/044
Having pulling means arranged on the middle part of the tractor
Official title: having pulling means arranged on the middle part of the tractor
A01B59/044 (Having pulling means arranged on the middle part of the tractor) appears on 11 US grants and 2 published applications in this corpus.
Search patents in A01B- Granted patents
- 11
- Published applications
- 2
- Assignees
- 3
- Inventors
- 21
- Latest grant
- 11 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Front PTO implement auto connect system11 May 2021US 10,999,970 B2Deere & Company
- Attachment mount for a tow cable on an agricultural tractor4 May 2010US 7,708,301 B2CNH America LLC
- Implement mounting system7 Nov 2006US 7,131,502 B1
- Implement mounting system7 Dec 2004US 6,827,155 B1
- Parallelogram boom devices for mounting agricultural implements to short wheel base tractors and adjusting implement position relative to ground8 Aug 2000US 6,098,719 A
Most cited
By later US patents
- Grader blade attachment for small tractors58US 5,411,102 A1995
- Implement supporting and lifting linkage57US 4,120,136 AMassey-Ferguson Inc. · 1978
- Implement suspension mechanism26US 5,025,617 ADeere & Company · 1991
- Apparatus for extending the frame of a tractor24US 4,679,634 A1987
- Implement mounting system11US 6,827,155 B12004