Cutter Head for a Brush Cutter
US-2021386014-A1 · Dec 16, 2021 · US
Flail type
Flail type · 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 | A01D34/736 |
| Official title | {Flail type} |
| Display label | Flail type |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 15 |
| 2020 | 12 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Agricultural cutting mechanism with quick-change blade
US-11185012-B2 · Nov 30, 2021 · US
Lawn mower
US-11166411-B2 · Nov 9, 2021 · US
Lawn mower robot
US-11166409-B2 · Nov 9, 2021 · US
Cutting Mechanism for a Lawnmower and/or a Motor Scythe, Lawnmower and/or Motor Scythe and Method for Assembling a Cutting Mechanism and/or a Lawnmower and/or a Motor Scythe
US-2021298232-A1 · Sep 30, 2021 · US
Cutting blade replacement jig and method
US-11051451-B2 · Jul 6, 2021 · US
Robotic Lawnmower Cutting Arrangement, Robotic Lawnmower, Cutting Blade, and Methods
US-2021185911-A1 · Jun 24, 2021 · US
Chopping blade for a straw chopper
US-10874050-B2 · Dec 29, 2020 · US
Crop convergence system for rotary mower
US-10842075-B2 · Nov 24, 2020 · US
Hybrid disc cutting system having a knife mount for an agricultural vehicle
US-10820499-B2 · Nov 3, 2020 · US
Working part structure of lawnmower
US-2020305346-A1 · Oct 1, 2020 · US
Cutter head for a brushcutter
US-10779466-B2 · Sep 22, 2020 · US
Trimmer head assembly for a trimmer
US-2020236847-A1 · Jul 30, 2020 · US
Lawn mower robot
US-10716254-B2 · Jul 21, 2020 · US
Trimmer head assembly for a trimmer
US-2020214202-A1 · Jul 9, 2020 · US
Tool bar mounted folding wing mower apparatus
US-10638664-B2 · May 5, 2020 · US
Cutting blade piece protective structure, blade guard and lawn mower
US-2020128730-A1 · Apr 30, 2020 · US
High-efficiency cutting system
US-10542670-B2 · Jan 28, 2020 · US
Crop Convergence System for Rotary Mower
US-2020015414-A1 · Jan 16, 2020 · US
Hybrid disc cutting system for an agricultural vehicle
US-2019373810-A1 · Dec 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D34/736?
- CPC A01D34/736 is the Cooperative Patent Classification code for “Flail type.”
- How many patents are filed under CPC A01D34/736 (Flail type)?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC A01D34/736 growing?
- Publication counts under this code: 8 in 2024 vs 12 in 2025 (latest complete years).