Method Of Delivering A Number of Agricultural Products
US-2019387664-A1 · Dec 26, 2019 · US
using blowers
using blowers · 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 | A01C15/04 |
| Official title | using blowers |
| Display label | using blowers |
| Total patents | 183 |
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 | 2 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 23 |
| 2019 | 25 |
| 2020 | 23 |
| 2021 | 31 |
| 2022 | 20 |
| 2023 | 17 |
| 2024 | 15 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Horizontal product distribution system using static baffles in a distributor
US-2019366280-A1 · Dec 5, 2019 · US
Seeding system
US-10492359-B2 · Dec 3, 2019 · US
Inline product metering system for fertilizer and seed application system
US-10494199-B2 · Dec 3, 2019 · US
Drop Chute Deflector For Enhancing Entrainment Of Granular Product In An Airstream Of An Agricultural Product Applicator
US-2019357423-A1 · Nov 28, 2019 · US
Plugged sprayer/spreader detection using electromagnetic radiation
US-2019358661-A1 · Nov 28, 2019 · US
Metering system for an agricultural system
US-10481617-B2 · Nov 19, 2019 · US
Agricultural vehicle pneumatic distribution system
US-10457500-B2 · Oct 29, 2019 · US
Horizontal product distribution system using static baffles in a distributor
US-10427113-B2 · Oct 1, 2019 · US
Fertilizer application system using pneumatic conveying with large diameter lines and rotary distributor
US-10278326-B2 · May 7, 2019 · US
Agricultural air cart blower fan arrangement
US-10244673-B2 · Apr 2, 2019 · US
Drive system for an agricultural product distribution system
US-2019055950-A1 · Feb 21, 2019 · US
Roller for side-by-side conveyor
US-10207873-B2 · Feb 19, 2019 · US
Active system for optimization and plugging avoidance of seed/fertilizer in transport conducts
US-2019045772-A1 · Feb 14, 2019 · US
Metering system for an agricultural system
US-2019050002-A1 · Feb 14, 2019 · US
Air pack manifold having articulated control
US-10194578-B2 · Feb 5, 2019 · US
Inline product metering system for fertilizer and seed application system
US-2019021215-A1 · Jan 24, 2019 · US
Dynamic Baffle For Air Flow Balancing Between Adjacent Product Lines
US-2019021214-A1 · Jan 24, 2019 · US
Horizontal Product Distribution System Using Static Baffles In A Distributor
US-2019022608-A1 · Jan 24, 2019 · US
Air-Assisted Agitation For Tanks Of Application Equipment
US-2019021221-A1 · Jan 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01C15/04?
- CPC A01C15/04 is the Cooperative Patent Classification code for “using blowers.”
- How many patents are filed under CPC A01C15/04 (using blowers)?
- Our database includes 183 publications tagged with this CPC code.
- Is patent activity under CPC A01C15/04 growing?
- Publication counts under this code: 15 in 2024 vs 10 in 2025 (latest complete years).