A01D 59/04
Knotters
A01D59/04 (Knotters) appears on 18 US grants and 11 published applications in this corpus.
Search patents in A01D- Granted patents
- 18
- Published applications
- 11
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Efficient reed harvester12 Aug 2025US 12,382,868 B2Jiangsu University
- Reed baling and stacking device, method, and harvester12 Aug 2025US 12,382,870 B1Jiangsu University
- Image-based position assessment of agricultural machine components10 Oct 2023US 11,782,453 B2Deere & Company
- Baler with needle overload protection13 Jun 2023US 11,672,206 B2CNH Industrial America LLC
- Twine knotter arrangement for knotting twine and baling device20 Dec 2022US 11,528,849 B2Rasspe Systemtechnik GmbH
- Reed baling and stacking device, method, and harvester14 Aug 2025US 2025/0255219 A1Jiangsu University
- Efficient reed harvester5 Jun 2025US 2025/0176466 A1Jiangsu University
- Clutch system for twin baler29 Sep 2022US 2022/0304241 A1
- Image-based position assessment of agricultural machine components18 Aug 2022US 2022/0261007 A1Deere & Company
- Twine severing blade for protecting against baler needle over-tension conditions1 Jul 2021US 2021/0195843 A1AGCO Corporation
Most cited
By later US patents
- Method of and apparatus for arranging twine around a bale11US 4,157,063 ATer Borg & Mensinga's Machinefabriek N.V. · 1979
- Knotter with improved billhook and actuation mechanism11US 4,161,097 ASperry Rand Corporation · 1979
- Bale twine knotter with adjustable wiper5US 4,351,551 ADeere & Company · 1982
- Knotter mechanism bill hook4US 4,022,501 AHesston Corporation · 1977
- Knotting mechanism3US 4,223,516 ASperry Corporation · 1980