A01D 34/831
With blades on endless belts
Official title: {with blades on endless belts}
A01D34/831 (With blades on endless belts) appears on 12 US grants and 10 published applications in this corpus.
Search patents in A01D- Granted patents
- 12
- Published applications
- 10
- Assignees
- 6
- Inventors
- 29
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Belt-type cutting system for cutting crops in a field23 Dec 2025US 12,501,852 B2CNH Industrial America LLC
- Cutting apparatus9 Sep 2025US 12,408,588 B2CNH Industrial America LLC
- Belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives29 Oct 2024US 12,127,498 B2CNH Industrial America LLC
- Vegetation cutting apparatuses14 Sep 2021US 11,116,131 B2Path-Maker LLC
- Device for mowing plants19 Jun 2007US 7,231,756 B2Maschinenfabrik Bernard Krone GmbH
- Vegetation trimmer cutting head24 Sep 2026US 2026/0283071 A1
- Condition monitoring of a continuous knife assembly of an agricultural harvester4 Apr 2024US 2024/0107934 A1CNH Industrial America LLC
- Belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives22 Dec 2022US 2022/0400607 A1CNH Industrial America LLC
- Belt-type cutting system for cutting crops in a field22 Dec 2022US 2022/0400608 A1CNH Industrial America LLC
- Cutting apparatus22 Dec 2022US 2022/0400611 A1CNH Industrial America LLC
Most cited
By later US patents
- Conveying belt10US 3,981,390 AThe Gates Rubber Company · 1976
- Underwater weed cutting machine7US 5,430,998 A1995
- Endless cutting head for lawn mower6US 5,398,490 A1995
- Device for fixing the knives of rotary mowers2US 4,175,367 AInternational Harvester Company · 1979
- Weed trimming device2US 6,240,714 B12001