Belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives
US-12127498-B2 · Oct 29, 2024 · US
Devices for connecting the knife-bars to the driving mechanism
Devices for connecting the knife-bars to the driving mechanism · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01D34/145 |
| Official title | {Devices for connecting the knife-bars to the driving mechanism} |
| Display label | Devices for connecting the knife-bars to the driving mechanism |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 9 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Center of Header Sickle Drive
US-2024032465-A1 · Feb 1, 2024 · US
Working machine and blade unit
US-2023284556-A1 · Sep 14, 2023 · US
Header with flexible cutter bar assembly
US-2023056842-A1 · Feb 23, 2023 · US
Belt-type cutting system comprising knives for cutting crops, including means for monitoring the condition of the knives
US-2022400607-A1 · Dec 22, 2022 · US
Pivoting action low profile sickle drive
US-11497162-B2 · Nov 15, 2022 · US
Systems and methods for reciprocating a cutter of an agricultural harvesting head
US-2022256765-A1 · Aug 18, 2022 · US
Cutting system of an agricultural machine header
US-11399457-B2 · Aug 2, 2022 · US
Shearing Mechanism
US-2022210969-A1 · Jul 7, 2022 · US
System and method for leveling a cutter bar of a harvester
US-11375658-B2 · Jul 5, 2022 · US
Low profile sickle drive
US-11350565-B2 · Jun 7, 2022 · US
Mechanical knife drive for a header of an agricultural harvester
US-11343962-B2 · May 31, 2022 · US
Cutter guard assembly for knife drive of an agricultural farm implement
US-11317559-B2 · May 3, 2022 · US
Harvesting control system with cutter bar load sensing
US-11246264-B2 · Feb 15, 2022 · US
Cutter assembly for an agricultural harvester
US-11224161-B2 · Jan 18, 2022 · US
Dust boot for a tie rod end of a sickle bar of a combine and a method of making
US-11168734-B2 · Nov 9, 2021 · US
Hydraulic drive arrangement to drive a reciprocating cutter bar
US-11160209-B2 · Nov 2, 2021 · US
Harvester cutterbar knife drive with cylindrical cam or self reversing lead screw mechanism
US-11154007-B2 · Oct 26, 2021 · US
Mechanical knife drive for a header of an agricultural harvester
US-2021289696-A1 · Sep 23, 2021 · US
System and method for leveling a cutter bar of a harvester
US-2021185878-A1 · Jun 24, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D34/145?
- CPC A01D34/145 is the Cooperative Patent Classification code for “Devices for connecting the knife-bars to the driving mechanism.”
- How many patents are filed under CPC A01D34/145 (Devices for connecting the knife-bars to the driving mechanism)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC A01D34/145 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).