Programmable one-touch raise feature for an agricultural harvester such as a windrower
US-10517207-B2 · Dec 31, 2019 · US
Header lifting devices
Header lifting devices · 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 | A01D41/145 |
| Official title | {Header lifting devices} |
| Display label | Header lifting devices |
| Total patents | 361 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 19 |
| 2018 | 15 |
| 2019 | 33 |
| 2020 | 44 |
| 2021 | 46 |
| 2022 | 59 |
| 2023 | 35 |
| 2024 | 38 |
| 2025 | 38 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Header with Flexible Crop Cutting Knife
US-2019230858-A1 · Aug 1, 2019 · US
Harvester header support
US-10349581-B2 · Jul 16, 2019 · US
Harvester with header lift assembly
US-2019183050-A1 · Jun 20, 2019 · US
Controlling cutting height and angle of a combine header
US-10216156-B2 · Feb 26, 2019 · US
System and method for hydraulic actuator lock valve
US-2018371719-A1 · Dec 27, 2018 · US
Harvesting head constant force assembly
US-2018310476-A1 · Nov 1, 2018 · US
Header height control system with multiple height sensors
US-10111380-B2 · Oct 30, 2018 · US
Automatically raised and lowered windrow roller
US-10091923-B2 · Oct 9, 2018 · US
Crop Harvesting Machine Including Retractable Sensor Fingers with Adjustable Ground Pressure and Header Tilt Control
US-2018279549-A1 · Oct 4, 2018 · US
Multi-Section Header with Flexible Crop Cutting Knife
US-2018228081-A1 · Aug 16, 2018 · US
Combination flex and rigid header height control in a harvester
US-2018228086-A1 · Aug 16, 2018 · US
Agricultural machine comprising an improved device for controlling a shield
US-10045480-B2 · Aug 14, 2018 · US
Crop Machine with an Electronically Controlled Hydraulic Cylinder Flotation System
US-2018153102-A1 · Jun 7, 2018 · US
Header height control system with multiple height sensors
US-9980431-B2 · May 29, 2018 · US
Header with Flexible Crop Cutting Knife Mounted on Flex Blades
US-2018139899-A1 · May 24, 2018 · US
Header with Flexible Crop Cutting Knife Cooperating with a Fixed Draper Engagement Member
US-2018139898-A1 · May 24, 2018 · US
Threshing corn header with screw crop conveyors
US-9974237-B2 · May 22, 2018 · US
Header height control system with multiple height sensors
US-2018098491-A1 · Apr 12, 2018 · US
Header height control system with multiple height sensors
US-2018070531-A1 · Mar 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D41/145?
- CPC A01D41/145 is the Cooperative Patent Classification code for “Header lifting devices.”
- How many patents are filed under CPC A01D41/145 (Header lifting devices)?
- Our database includes 361 publications tagged with this CPC code.
- Is patent activity under CPC A01D41/145 growing?
- Publication counts under this code: 38 in 2024 vs 38 in 2025 (latest complete years).