A01D 34/34
Devices for connecting the rod to the crank-pin of the driving mechanism
A01D34/34 (Devices for connecting the rod to the crank-pin of the driving mechanism) appears on 7 US grants and 5 published applications in this corpus.
Search patents in A01D- Granted patents
- 7
- Published applications
- 5
- Assignees
- 3
- Inventors
- 16
- Latest grant
- 2 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 4 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydraulic drive arrangement to drive a reciprocating cutter bar2 Nov 2021US 11,160,209 B2Deere & Company
- Header for an agricultural harvester having an infeed conveyor connected to a center knife drive9 Jun 2020US 10,674,658 B2CNH Industrial America LLC
- Knife attachment arrangement for mower knives driven in an oscillating manner26 May 2020US 10,660,267 B2Ewm Eichelhardter Werkzeug- Und Maschinenbau GmbH
- Elongate sickle knife19 May 2020US 10,653,060 B2CNH Industrial America LLC
- Center link knife drive for a header of an agricultural harvester25 Feb 2020US 10,568,259 B2CNH Industrial America LLC
- Drive arrangement to drive a cutter bar of a cutter section28 Nov 2019US 2019/0357438 A1Deere & Company
- Center link knife drive for a header of an agricultural harvester11 Jul 2019US 2019/0208702 A1CNH Industrial America LLC
- Header for an agricultural harvester having an infeed conveyor connected to a center knife drive2 May 2019US 2019/0124832 A1CNH Industrial America LLC
- Knife attachment arrangement for mower knives driven in an oscillating manner7 Jun 2018US 2018/0153097 A1Ewm Eichelhardter Werkzeug- Und Maschinenbau GmbH
- Elongate Sickle Knife29 Sep 2016US 2016/0278286 A1CNH Industrial America LLC
Most cited
By later US patents
- Connecting-rod system particularly for mowers8US 4,546,670 A1985
- Connecting-rod system particularly for cutting elements of mowers3US 4,567,864 A1986
- Center link knife drive for a header of an agricultural harvester2US 10,568,259 B2CNH Industrial America LLC · 2020
- Hydraulic drive arrangement to drive a reciprocating cutter bar1US 11,160,209 B2Deere & Company · 2021