A01D 41/147
Sunflower header attachments
Official title: {Sunflower header attachments}
A01D41/147 (Sunflower header attachments) appears on 21 US grants and 10 published applications in this corpus.
Search patents in A01D- Granted patents
- 21
- Published applications
- 10
- Assignees
- 11
- Inventors
- 35
- Latest grant
- 13 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 4 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual cut header assembly13 Sep 2022US 11,439,063 B2CNH Industrial America LLC
- Device for harvesting stalk-like stem crops22 Sep 2020US 10,779,470 B2Carl Geringhoff GmbH & Co. KG
- Combine header reel apparatus for sunflowers7 Apr 2020US 10,609,866 B2101288550 Saskatchewan Ltd.
- Dual cut header assembly19 Nov 2019US 10,477,763 B2CNH Industrial America LLC
- Harvesting attachment for a harvester8 Jan 2019US 10,172,288 B2Biso Schrattenecker GmbH
- Dual cut header assembly27 Feb 2020US 2020/0060083 A1CNH Industrial America LLC
- Device for Harvesting Stalk-Like Stem Crops with Adjustable Picking Plates13 Dec 2018US 2018/0352740 A1Carl Geringhoff GmbH & Co. KG
- Device for Harvesting Stalk-Like Stem Crops15 Nov 2018US 2018/0325030 A1Carl Geringhoff GmbH & Co. KG
- Device for Harvesting Stalk-Like Stem Crops8 Nov 2018US 2018/0317389 A1Carl Geringhoff GmbH & Co. KG
- Combine header reel apparatus for sunflowers6 Sep 2018US 2018/0249633 A1101288550 Saskatchewan Ltd.
Most cited
By later US patents
- Combine attachment for harvesting stemmed grain crops34US 5,528,887 A1996
- Sunflower header attachment32US 4,445,314 AConcord, Inc. · 1984
- Sunflower harvester attachment for combines18US 4,255,920 ANew J Industries Ltd. · 1981
- Combine header attachment system16US 6,564,536 B12003
- Attachments for row type broadcast combines11US 3,995,413 A1976