Programmable one-touch raise feature for an agricultural harvester such as a windrower
US-10517207-B2 · Dec 31, 2019 · US
with cutters at the front
with cutters at the front · 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 | A01D34/04 |
| Official title | with cutters at the front |
| Display label | with cutters at the front |
| Total patents | 243 |
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 | 14 |
| 2018 | 30 |
| 2019 | 50 |
| 2020 | 38 |
| 2021 | 23 |
| 2022 | 25 |
| 2023 | 22 |
| 2024 | 18 |
| 2025 | 15 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cutting unit with rotating conveyor belts arranged at an angle to a longitudinal axis of a center section
US-10470370-B2 · Nov 12, 2019 · US
Agricultural Header with Float Control
US-2019230857-A1 · Aug 1, 2019 · US
Draper header for attachment to a harvesting machine
US-10349580-B2 · Jul 16, 2019 · US
Draper belt roller support
US-2019124843-A1 · May 2, 2019 · US
Agricultural harvesting head with nested draper belt drive
US-10264729-B1 · Apr 23, 2019 · US
Header for combine harvester
US-2019110403-A1 · Apr 18, 2019 · US
Agricultural header with constant reel to cutter relationship
US-2019082603-A1 · Mar 21, 2019 · US
Draper platform with removable central roller baffle
US-2019029180-A1 · Jan 31, 2019 · US
System for optimizing platform settings based on crop state classification
US-2019021226-A1 · Jan 24, 2019 · US
Draper Header for Attachment to a Harvesting Machine
US-2019008094-A1 · Jan 10, 2019 · US
Grain saving agricultural harvesting head
US-2018352743-A1 · Dec 13, 2018 · US
Extendable draper belt
US-2018338425-A1 · Nov 29, 2018 · US
Header
US-2018332772-A1 · Nov 22, 2018 · US
Feeder and header positioning method
US-2018332768-A1 · Nov 22, 2018 · US
Multi-section header with offset pivot axis
US-2018310472-A1 · Nov 1, 2018 · US
Multilink connection between harvesting head adapter frame and mainframe
US-2018310457-A1 · Nov 1, 2018 · US
Multi-sectional header frame
US-2018303029-A1 · Oct 25, 2018 · US
Crop Harvesting Machine Including Retractable Sensor Fingers with Adjustable Ground Pressure and Header Tilt Control
US-2018279549-A1 · Oct 4, 2018 · US
Agricultural machine with folding header
US-10070575-B2 · Sep 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D34/04?
- CPC A01D34/04 is the Cooperative Patent Classification code for “with cutters at the front.”
- How many patents are filed under CPC A01D34/04 (with cutters at the front)?
- Our database includes 243 publications tagged with this CPC code.
- Is patent activity under CPC A01D34/04 growing?
- Publication counts under this code: 18 in 2024 vs 15 in 2025 (latest complete years).