A01D 34/33
Devices for connecting the rod to the knife-bar
A01D34/33 (Devices for connecting the rod to the knife-bar) appears on 11 US grants and 11 published applications in this corpus.
Search patents in A01D- Granted patents
- 11
- Published applications
- 11
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 5 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Cutting unit with double knife system and movable sliding surface16 Jun 2026US 12,653,093 B2Carl Geringhoff GmbH & Co. Kommanditgesellschaft
- Header for an agricultural harvester having an infeed conveyor connected to a center knife drive9 Jun 2020US 10,674,658 B2CNH Industrial America LLC
- Elongate sickle knife19 May 2020US 10,653,060 B2CNH Industrial America LLC
- Blade arrangement for hand-held power tool and clamping member28 Apr 2020US 10,631,468 B2Husqvarna AB
- Sickle bar drive mount3 Mar 2020US 10,575,462 B2Deere & Company
- Cutting unit with double knife system and movable sliding surface23 Nov 2023US 2023/0371425 A1Carl Geringhoff GmbH & Co. Kommanditgesellschaft
- Header for an agricultural harvester having an infeed conveyor connected to a center knife drive2 May 2019US 2019/0124832 A1CNH Industrial America LLC
- Drive arm assembly of a header of an agricultural harvester having an adjustable spherical knife head bearing11 Apr 2019US 2019/0104677 A1CNH Industrial America LLC
- Blade arrangement for hand-held power tool and clamping member20 Dec 2018US 2018/0359929 A1Husqvarna AB
- Sickle bar drive mount19 Apr 2018US 2018/0103580 A1Deere & Company
Most cited
By later US patents
- Connection arrangement between a drive of a mowing sickle and a mowing sickle6US 7,743,592 B22010
- Blade arrangement for hand-held power tool and clamping member3US 10,631,468 B2Husqvarna AB · 2020
- Connecting arrangement for connecting a mowing knife to a mowing knife drive journal3US 8,282,287 B2Deere & Company · 2012
- Easily serviceable and removable self-adjusting knife arm and head assembly for a sickle3US 9,538,703 B2CNH Industrial America LLC · 2017
- Sickle bar drive mount2US 10,575,462 B2Deere & Company · 2020