A01D 34/833
With blades on endless sprocket chains
Official title: {with blades on endless sprocket chains}
A01D34/833 (With blades on endless sprocket chains) appears on 13 US grants and 12 published applications in this corpus.
Search patents in A01D- Granted patents
- 13
- Published applications
- 12
- Assignees
- 6
- Inventors
- 30
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cutting apparatus9 Sep 2025US 12,408,588 B2CNH Industrial America LLC
- System and method for monitoring an extractor fan of an agricultural harvester21 Jan 2025US 12,203,479 B2CNH Industrial Brasil Ltda.
- Apparatuses for collecting the acrotelm of peat bogs21 Mar 2023US 11,606,904 B2Premier Horticulture LtéE
- Methods and apparatuses for collecting the acrotelm of peat bogs13 Dec 2022US 11,523,570 B2Premier Horticulture LtéE
- Vegetation cutting apparatuses14 Sep 2021US 11,116,131 B2Path-Maker LLC
- Methods and apparatuses for collecting the acrotelm of peat bogs2 Oct 2025US 2025/0301971 A1Premier Horticulture LtéE
- System and method for monitoring an extractor fan of an agricultural harvester30 May 2024US 2024/0175440 A1CNH Industrial Brasil Ltda.
- Methods and apparatuses for collecting the acrotelm of peat bogs22 Feb 2024US 2024/0057532 A1Premier Horticulture LtéE
- Mechanical shearing and harvesting tool13 Jul 2023US 2023/0217856 A1
- Methods and apparatuses for collecting the acrotelm of peat bogs2 Mar 2023US 2023/0063461 A1Premier Horticulture LtéE
Most cited
By later US patents