A01F 12/50
Sack-filling devices
Official title: Sack-filling devices; Counting or weighing devices
A01F12/50 (Sack-filling devices) appears on 11 US grants and 11 published applications in this corpus.
Search patents in A01F- Granted patents
- 11
- Published applications
- 11
- Assignees
- 8
- Inventors
- 51
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 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 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual rotor crop load system and method2 Jun 2026US 12,642,183 B2Deere & Company
- Crop elevator and combine harvester16 May 2023US 11,647,695 B2CNH Industrial America LLC
- Seed fulfillment system28 Feb 2023US 11,589,515 B2Monsanto Technology LLC
- Process for weighing the harvested crop stored in a tank on a harvesting machine22 Nov 2022US 11,503,754 B2CNH Industrial America LLC
- Expandable grain bagging apparatus and method thereof23 Mar 2021US 10,954,015 B2Neeralta Manufacturing Inc.
- Dual Rotor Crop Load System and Method2 May 2024US 2024/0138318 A1Deere & Company
- Seed fulfillment system27 May 2021US 2021/0153438 A1Monsanto Technology LLC
- Expandable grain bagging apparatus and method thereof16 Apr 2020US 2020/0115083 A1Neeralta Manufacturing Inc.
- Crop Elevator and Combine Harvester19 Mar 2020US 2020/0084964 A1CNH Industrial America LLC
- Process for weighing the harvested crop stored in a tank on a harvesting machine7 Nov 2019US 2019/0335650 A1CNH Industrial America LLC
Most cited
By later US patents
- System and method for improvement of harvest with crop storage in grain bags79US 9,072,227 B2Deere & Company · 2015
- Crop testing and evaluation system55US 5,173,079 A1992
- Grain weighing and measuring system27US 5,487,702 AHarvestMaster, Inc. · 1996
- Method and means for harvesting and packaging seeds27US 5,664,402 AGary W. Clem, Inc. · 1997
- Automated high-throughput seed processing apparatus5US 8,943,785 B2Pioneer Hi-Bred International, Inc. · 2015