Seed flow regulator
US-12568875-B2 · Mar 10, 2026 · US
foldable about a horizontal axis
foldable about a horizontal axis · 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 | A01B73/04 |
| Official title | foldable about a horizontal axis |
| Display label | foldable about a horizontal axis |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Controlling the Lift Position on a Tractor-Mounted Agricultural Machine, Control System and Tractor-Mounted Machine
US-2025287855-A1 · Sep 18, 2025 · US
Maize Header For A Forage Harvester, And Forage Harvester Comprising Such A Maize Header
US-2024224863-A9 · Jul 11, 2024 · US
Maize Header For A Forage Harvester, And Forage Harvester Comprising Such A Maize Header
US-2024130285-A1 · Apr 25, 2024 · US
Control system, agricultural utility vehicle and method for controlling an agricultural utility vehicle
US-11856943-B2 · Jan 2, 2024 · US
Corn head adjustment system with integrated actuation
US-11785890-B2 · Oct 17, 2023 · US
Soil-Working Device for Row Crops
US-2023217846-A1 · Jul 13, 2023 · US
Agricultural haymaking implement with operating elements movable between an operating position and a transport position
US-11672204-B2 · Jun 13, 2023 · US
Seed flow regulator
US-2023157202-A1 · May 25, 2023 · US
Seed flow regulator
US-11596096-B2 · Mar 7, 2023 · US
Rotating toolbar with double rod cylinder
US-11470761-B2 · Oct 18, 2022 · US
Harvester transport preparation
US-11277967-B2 · Mar 22, 2022 · US
Corn head adjustment system with integrated actuation
US-2021392814-A1 · Dec 23, 2021 · US
Seed flow regulator
US-2021352840-A1 · Nov 18, 2021 · US
Agricultural implement
US-2021120744-A1 · Apr 29, 2021 · US
Harvester transport preparation
US-2021022288-A1 · Jan 28, 2021 · US
Caster wheel assembly for an agricultural implement system
US-10638653-B2 · May 5, 2020 · US
Lateral transport system for harvester
US-10631452-B2 · Apr 28, 2020 · US
Rotating toolbar with double rod cylinder
US-2020068782-A1 · Mar 5, 2020 · US
Rotating toolbar with double rod cylinder
US-10506756-B2 · Dec 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01B73/04?
- CPC A01B73/04 is the Cooperative Patent Classification code for “foldable about a horizontal axis.”
- How many patents are filed under CPC A01B73/04 (foldable about a horizontal axis)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC A01B73/04 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).