Center section reel for a header of an agricultural harvester
US-12507629-B2 · Dec 30, 2025 · US
using endless conveyors
using endless conveyors · 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 | A01D57/06 |
| Official title | using endless conveyors |
| Display label | using endless conveyors |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 9 |
| 2018 | 4 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Draper Belt Tensioner System
US-2025204324-A1 · Jun 26, 2025 · US
Windrow material throughput estimation system
US-2025072329-A1 · Mar 6, 2025 · US
Center section reel for a header of an agricultural harvester
US-2023309451-A1 · Oct 5, 2023 · US
System and method for calibrating alignment of work vehicles
US-11399462-B2 · Aug 2, 2022 · US
Crop releasing feeder chain slat
US-11089729-B2 · Aug 17, 2021 · US
System and method for calibrating alignment of work vehicles
US-10966369-B2 · Apr 6, 2021 · US
Crop releasing feeder chain slat
US-2020323138-A1 · Oct 15, 2020 · US
System and method for calibrating alignment of work vehicles
US-2020128739-A1 · Apr 30, 2020 · US
System and method for calibrating alignment of work vehicles
US-2020128740-A1 · Apr 30, 2020 · US
System and method for calibrating alignment of work vehicles
US-2020128738-A1 · Apr 30, 2020 · US
Drive unit for a down crop attachment on a header
US-10602666-B2 · Mar 31, 2020 · US
Adjustable conveyor assembly for a header of an agricultural harvester
US-10595463-B2 · Mar 24, 2020 · US
Cam actuated finger assembly for rotary auger
US-10448572-B2 · Oct 22, 2019 · US
Polymer used as draper belt contact surface
US-10390486-B2 · Aug 27, 2019 · US
Drive unit for a down crop attachment on a header
US-2019254231-A1 · Aug 22, 2019 · US
Lightweight stalk roll knife
US-10321626-B2 · Jun 18, 2019 · US
Dual header for an agricultural harvester
US-10321628-B2 · Jun 18, 2019 · US
Polymer used as draper belt contact surface
US-2019104684-A1 · Apr 11, 2019 · US
Stalked crop harvesting header frame
US-10225982-B2 · Mar 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D57/06?
- CPC A01D57/06 is the Cooperative Patent Classification code for “using endless conveyors.”
- How many patents are filed under CPC A01D57/06 (using endless conveyors)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC A01D57/06 growing?
- Publication counts under this code: 1 in 2023 vs 3 in 2025 (latest complete years).