Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-11122738-B2 · Sep 21, 2021 · US
Mulching means
Mulching means · 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 | A01D34/005 |
| Official title | {Mulching means} |
| Display label | Mulching means |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 17 |
| 2021 | 16 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mower Deck
US-2021274707-A1 · Sep 9, 2021 · US
Lawn mower with speed controlled shutter device
US-11109532-B2 · Sep 7, 2021 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-11044846-B2 · Jun 29, 2021 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-11006573-B2 · May 18, 2021 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020352094-A1 · Nov 12, 2020 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020337231-A1 · Oct 29, 2020 · US
High-efficiency lawn maintenance tool and high-efficiency cutting blade
US-10806076-B2 · Oct 20, 2020 · US
Mulch door with sensor
US-2020323130-A1 · Oct 15, 2020 · US
Discharge guard assembly for a mower
US-10798875-B2 · Oct 13, 2020 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020305345-A1 · Oct 1, 2020 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020288632-A1 · Sep 17, 2020 · US
Multi-configurable mower deck
US-2020281117-A1 · Sep 10, 2020 · US
Cutter housing assembly for a lawnmower and lawnmower having same
US-2020260642-A1 · Aug 20, 2020 · US
Cutter housing assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020236849-A1 · Jul 30, 2020 · US
Shutter locking assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020214201-A1 · Jul 9, 2020 · US
Mower deck insert
US-2020205339-A1 · Jul 2, 2020 · US
Shutter assembly for a lawnmower, lawnmower having same, and convertible lawnmower
US-2020170185-A1 · Jun 4, 2020 · US
Discharge shroud device for mower deck
US-10638662-B2 · May 5, 2020 · US
Lawn mower
US-10588260-B2 · Mar 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D34/005?
- CPC A01D34/005 is the Cooperative Patent Classification code for “Mulching means.”
- How many patents are filed under CPC A01D34/005 (Mulching means)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC A01D34/005 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).