Method and system for obtaining a sample of dry product from a receptacle
US-12498301-B2 · Dec 16, 2025 · US
Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted
Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted · 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 | A01M9/003 |
| Official title | {Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted} |
| Display label | Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 10 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Applicator with multiple offset booms and method of controlling the same
US-11937534-B2 · Mar 26, 2024 · US
Electronically controlled valve system for distributing particulate material
US-11844342-B2 · Dec 19, 2023 · US
Method and system for obtaining a sample of dry product from a receptacle
US-2023314285-A1 · Oct 5, 2023 · US
Agricultural product delivery applicator with a pneumatic conveying system having a distributor assembly
US-11632898-B2 · Apr 25, 2023 · US
Agricultural product delivery applicator with a pneumatic conveying system having a distributor assembly
US-11617298-B2 · Apr 4, 2023 · US
Wear resistant granular direction altering device
US-11485588-B2 · Nov 1, 2022 · US
Applicator with Multiple Offset Booms and Method of Controlling the Same
US-2022217897-A1 · Jul 14, 2022 · US
Balanced fan plenum for distributing particulate material
US-11350561-B2 · Jun 7, 2022 · US
Pneumatic conveying system for an agricultural product applicator
US-11310955-B2 · Apr 26, 2022 · US
Applicator with multiple offset booms and method of controlling the same
US-11259456-B2 · Mar 1, 2022 · US
Agricultural product delivery applicator with a pneumatic conveying system having a distributor assembly
US-11259459-B2 · Mar 1, 2022 · US
Air boom distribution system
US-11246304-B2 · Feb 15, 2022 · US
Electronically Controlled Valve System For Distributing Particulate Material
US-2021298286-A1 · Sep 30, 2021 · US
Wear Resistant Granular Direction Altering Device
US-2021292107-A1 · Sep 23, 2021 · US
Agricultural Product Delivery Applicator With A Pneumatic Conveying System Having A Distributor Assembly
US-2021282313-A1 · Sep 16, 2021 · US
Agricultural Product Delivery Applicator With A Pneumatic Conveying System Having A Distributor Assembly
US-2021282314-A1 · Sep 16, 2021 · US
Agricultural Product Delivery Applicator With A Pneumatic Conveying System Having A Distributor Assembly
US-2021282312-A1 · Sep 16, 2021 · US
Distribution Ramp For Dry Agricultural Product Applicator
US-2021221626-A1 · Jul 22, 2021 · US
Distribution ramp for dry agricultural product applicator
US-11066254-B1 · Jul 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01M9/003?
- CPC A01M9/003 is the Cooperative Patent Classification code for “Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted.”
- How many patents are filed under CPC A01M9/003 (Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC A01M9/003 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).