Basecutter assembly control for a sugarcane harvester
US-2025098574-A1 · Mar 27, 2025 · US
fluid
fluid · 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 | A01D34/80 |
| Official title | fluid |
| Display label | fluid |
| Total patents | 26 |
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 | 1 |
| 2017 | 10 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Grounds maintenance vehicle
US-2024423126-A1 · Dec 26, 2024 · US
Electric Work Vehicle
US-2024268264-A1 · Aug 15, 2024 · US
Work vehicle having a cutter assembly with a pre-loaded gear train and method of controlling same
US-11882792-B2 · Jan 30, 2024 · US
Mower hydraulic leak detection system
US-11606898-B2 · Mar 21, 2023 · US
Hydraulic sickle knife drive on a combine header
US-11503764-B2 · Nov 22, 2022 · US
Blade rotation system
US-11399460-B1 · Aug 2, 2022 · US
Work vehicle having a cutter assembly with a pre-loaded gear train and method of controlling same
US-2022232775-A1 · Jul 28, 2022 · US
Control system and method using multiple inputs for controlling cooling fan speed of outdoor power equipment unit
US-11293333-B2 · Apr 5, 2022 · US
Hydraulic leak detection system
US-2021259151-A1 · Aug 26, 2021 · US
Controller and system for utility vehicle
US-10890165-B2 · Jan 12, 2021 · US
Hydraulic sickle knife drive on a combine header
US-2020236853-A1 · Jul 30, 2020 · US
Method and system of operating an automotive harvester
US-9867333-B2 · Jan 16, 2018 · US
Grass mowing machine with hydraulic circuit having diverter valve
US-9788482-B2 · Oct 17, 2017 · US
Grass mowing machine with hydraulic circuit having diverter valve
US-2017188509-A1 · Jul 6, 2017 · US
Basecutter blade control for a cane harvester
US-9668415-B2 · Jun 6, 2017 · US
Mower blade speed control system
US-9635806-B2 · May 2, 2017 · US
Controller and system for utility vehicle
US-2017082093-A1 · Mar 23, 2017 · US
Rear mounted rotating mower assembly
US-2017071126-A1 · Mar 16, 2017 · US
Method and System of Operating an Automotive Harvester
US-2017049051-A1 · Feb 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D34/80?
- CPC A01D34/80 is the Cooperative Patent Classification code for “fluid.”
- How many patents are filed under CPC A01D34/80 (fluid)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC A01D34/80 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).