A01F 12/54
Arrangements for collecting or removing dust
A01F12/54 (Arrangements for collecting or removing dust) appears on 10 US grants and 9 published applications in this corpus.
Search patents in A01F- Granted patents
- 10
- Published applications
- 9
- Assignees
- 8
- Inventors
- 34
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Crop dust separation system24 Sep 2024US 12,096,721 B2
- Vented side member for an agricultural vehicle27 Apr 2021US 10,986,777 B2CNH Industrial America LLC
- Agricultural combine with electrostatic grain cleaner20 Oct 2020US 10,806,077 B2Deere & Company
- System for removing particles from an air stream24 Oct 2017US 9,795,913 B1Exact Corp.
- Agricultural combine with on-board baler and dust suppression capability20 Nov 2012US 8,313,362 B2CNH America LLC
- Agricultural machine extractor assembly, deflector for agricultural machine extractor assembly and agricultural machine9 Oct 2025US 2025/0311677 A1CNH Industrial Brasil Ltda.
- Mechanical arrangement introduced in a grain collecting and processing machine14 Sep 2023US 2023/0284564 A1IndúStrias Colombo S.A.
- Agricultural products cleaning machine by a spiral curtain centifugal process27 Jul 2023US 2023/0232746 A1
- Harvester and Threshing Apparatus6 Jul 2023US 2023/0210056 A1Kubota Corporation
- Crop dust separation system14 Oct 2021US 2021/0315163 A1
Most cited
By later US patents
- Dust reducing airflow diverter for combine13US 6,979,261 B1Deere & Company · 2005
- Air blast for cleaning axial separator10US 5,088,960 ADeere & Company · 1992
- Device for extracting foreign objects from forager harvesters9US 6,029,430 ACLAAS Selbstfahrende Erntemaschinen GmbH · 2000
- Air blast duct for cleaning axial separator8US 6,468,153 B2Deere & Company · 2002
- Agricultural combine with on-board baler and dust suppression capability7US 8,313,362 B2CNH America LLC · 2012