A01D 90/06
With chaff cutters, i.e. choppers used as loading and cutting means
Official title: with chaff cutters, {i.e. choppers} used as loading and cutting means (A01D43/08 takes precedence)
A01D90/06 (With chaff cutters, i.e. choppers used as loading and cutting means) appears on 6 US grants and 8 published applications in this corpus.
Search patents in A01D- Granted patents
- 6
- Published applications
- 8
- Assignees
- 3
- Inventors
- 21
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 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 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Cross vented residue disposal system for an enclosed combine body29 Apr 2025US 12,284,948 B2Deere & Company
- Cross vented residue disposal system for an enclosed combine body5 Sep 2023US 11,744,177 B2Deere & Company
- Wear resistant precutter knife27 Jul 2021US 11,071,255 B2Deere & Company
- Cross vented residue disposal system for an enclosed combine body10 Dec 2019US 10,499,566 B2Deere & Company
- Two stage knife floor5 Nov 2019US 10,462,974 B2Deere & Company
- Method for reduction of chopper recut19 Jun 2025US 2025/0194469 A1CNH Industrial America LLC
- Cross vented residue disposal system for an enclosed combine body16 Nov 2023US 2023/0363310 A1Deere & Company
- Cross vented residue disposal system for an enclosed combine body9 Apr 2020US 2020/0107499 A1Deere & Company
- Wear resistant precutter knife19 Sep 2019US 2019/0281768 A1Deere & Company
- Cross vented residue disposal system for an enclosed combine body13 Dec 2018US 2018/0352739 A1Deere & Company
Most cited
By later US patents
- Drop floor assembly with front and rear linkage mechanism9US 9,526,214 B2CNH Industrial America LLC · 2016
- Two stage knife floor6US 10,462,974 B2Deere & Company · 2019
- Cross vented residue disposal system for an enclosed combine body2US 10,499,566 B2Deere & Company · 2019
- Wear resistant precutter knife2US 11,071,255 B2Deere & Company · 2021