A01D 17/101
With two superposed conveyor belts
Official title: {with two superposed conveyor belts}
A01D17/101 (With two superposed conveyor belts) appears on 13 US grants and 7 published applications in this corpus.
Search patents in A01D- Granted patents
- 13
- Published applications
- 7
- Assignees
- 11
- Inventors
- 18
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 |
| 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 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for monitoring an extractor fan of an agricultural harvester21 Jan 2025US 12,203,479 B2CNH Industrial Brasil Ltda.
- Folding rear cross system11 Jun 2024US 12,004,446 B2Spudnik Equipment Company LLC
- Ring elevator for lifting root crops in a root crop harvester and root crop harvester comprising such a ring elevator20 Feb 2024US 11,903,336 B2Dewulf NV
- Root crop harvester27 Jun 2023US 11,684,008 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Root crop harvester18 Apr 2023US 11,627,697 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- System and method for monitoring an extractor fan of an agricultural harvester30 May 2024US 2024/0175440 A1CNH Industrial Brasil Ltda.
- Folding rear cross system24 Feb 2022US 2022/0053690 A1Spudnik Equipment Company LLC
- Ring elevator for lifting root crops in a root crop harvester and root crop harvester comprising such a ring elevator1 Apr 2021US 2021/0092897 A1Dewulf NV
- Root Crop Harvester2 Jan 2020US 2020/0000022 A1Grimme Landmaschinenfabrik GmbH & Co. KG
- Root Crop Harvester29 Aug 2019US 2019/0261552 A1Grimme Landmaschinenfabrik GmbH & Co. KG
Most cited
By later US patents
- Potato harvester14US 4,842,076 AFranz Grumme Landmaschinenfabrik GmbH & Co. KG · 1989
- Low damage beet cleaner and elevator11US 4,382,471 AIdaho Research Foundation, Inc. · 1983
- Separator device5US 4,284,145 ATonparo Limited · 1981
- Root crop harvester3US 5,038,918 ANational Research Development Corporation · 1991
- Rear scrub dual drive means for a sugar beet harvester3US 6,168,671 AAmity Technology, LLC · 2001