A01F 29/12
Discharge means
Official title: Discharge means (loaders for hay or like field crop having blowers A01D87/10)
A01F29/12 (Discharge means) appears on 51 US grants and 53 published applications in this corpus.
Search patents in A01F- Granted patents
- 51
- Published applications
- 53
- Assignees
- 34
- Inventors
- 126
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 0 | 4 |
| 2016 | 2 | 4 |
| 2017 | 2 | 1 |
| 2018 | 2 | 5 |
| 2019 | 3 | 4 |
| 2020 | 3 | 8 |
| 2021 | 6 | 2 |
| 2022 | 4 | 3 |
| 2023 | 6 | 2 |
| 2024 | 1 | 6 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Straw processing system8 Sep 2026US 12,727,548 B2Wantech Pty Ltd.
- Adjustable spreader system for an agricultural harvester16 Dec 2025US 12,495,732 B2CNH Industrial America LLC
- Residue spread mapping25 Nov 2025US 12,477,982 B2AGCO International GmbH
- Control of residue spread pattern by continuously varying distribution frequency25 Feb 2025US 12,232,452 B2CNH Industrial America LLC
- Shredder for shredding agricultural products7 Jan 2025US 12,185,672 B2V.D.W. Constructie
- Multiple bale receiving system for bale processor8 Oct 2026US 2026/0307914 A1Marcrest Manufacturing Inc.
- Forage Harvester8 Jan 2026US 2026/0007103 A1AGCO International GmbH
- A spreader apparatus10 Jul 2025US 2025/0221345 A1Spread-A-Bale Limited
- Method for reduction of chopper recut19 Jun 2025US 2025/0194469 A1CNH Industrial America LLC
- System and method for agricultural vehicle6 Mar 2025US 2025/0072330 A1CNH Industrial Belgium N. V.
Most cited
By later US patents
- Straw and chaff spreader assembly35US 5,976,011 A1999
- Segmented crop processor roll for forage harvester14US 6,131,837 ANew Holland North America, Inc. · 2000
- Pivotable forage harvester transfer chute10US 4,263,772 ASperry Corporation · 1981
- Spreader disk assembly convertible for windrowing10US 8,070,570 B2CNH America LLC · 2011
- Corn MOG separator10US 8,616,945 B2Deere & Company · 2013