A01F 12/34
Sieve elements
Official title: Sieve elements; Linings for shakers
A01F12/34 (Sieve elements) appears on 11 US grants and 15 published applications in this corpus.
Search patents in A01F- Granted patents
- 11
- Published applications
- 15
- Assignees
- 8
- Inventors
- 40
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 5 |
| 2020 | 2 | 1 |
| 2021 | 4 | 2 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Sieve for an agricultural harvester including extruded sides with polymeric strips23 Sep 2025US 12,419,221 B2CNH Industrial America LLC
- Grain separating apparatus for a combine harvester and a method for separating grain from straw material4 Jun 2024US 11,997,953 B2Jakob Sørensen IP APS
- Combine harvester tailings management21 Sep 2021US 11,122,744 B2AGCO Corporation
- Sieve for an agricultural harvester with adjustable louvers and associated adjustment assembly30 Mar 2021US 10,959,380 B2CNH Industrial America LLC
- Drop pan system and sample separator for grain loss measurement or other sample collection and assessment16 Mar 2021US 10,945,369 B27424401 Manitoba Ltd.
- Closing flap for a threshing or separating device19 Oct 2023US 2023/0329151 A1
- Sieve for an agricultural harvester including extruded sides with polymeric strips24 Nov 2022US 2022/0369560 A1CNH Industrial America LLC
- Threshing Device25 Aug 2022US 2022/0264803 A1Kubota Corporation
- Straw walker load monitoring12 May 2022US 2022/0142048 A1CNH Industrial America LLC
- A grain separating apparatus for a combine harvester and a method for separating grain from straw material23 Dec 2021US 2021/0392819 A1Jakob Sørensen IP APS
Most cited
By later US patents
- Sieve for an agricultural harvester with adjustable louvers and associated adjustment assembly10US 10,959,380 B2CNH Industrial America LLC · 2021
- Lightweight hybrid material reciprocating sieve7US 9,226,450 B22016
- Frame for a reciprocating sieve3US 9,198,359 B22015
- Sensor assembly for a combine harvester screen2US 10,785,910 B2Deere & Company · 2020
- Return pan for an agricultural combine1US 10,791,677 B2Deere & Company · 2020