Electric row unit drive system for corn header of combine harvester
US-2023389473-A1 · Dec 7, 2023 · US
Snapping rolls
Snapping rolls · 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 | A01D45/025 |
| Official title | {Snapping rolls} |
| Display label | Snapping rolls |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Harvester row head
US-11324166-B2 · May 10, 2022 · US
Secondary stalk roller
US-11277968-B2 · Mar 22, 2022 · US
Stalk roller assembly for an agricultural system
US-2022000027-A1 · Jan 6, 2022 · US
Corn stalk roll arrangement
US-11129332-B2 · Sep 28, 2021 · US
Stalk roller assembly for an agricultural system
US-11122741-B2 · Sep 21, 2021 · US
Composite stalk roll
US-11032971-B2 · Jun 15, 2021 · US
Combine Harvesters For Use In Harvesting Corn, And Related Methods
US-2021169003-A1 · Jun 10, 2021 · US
Harvester row head
US-2021112720-A1 · Apr 22, 2021 · US
Stalk roll with blade inserts for agricultural combine
US-10820512-B2 · Nov 3, 2020 · US
Corn stalk roll drive system
US-2020337243-A1 · Oct 29, 2020 · US
Composite stalk roll
US-2020323139-A1 · Oct 15, 2020 · US
Secondary stalk roller
US-2020305351-A1 · Oct 1, 2020 · US
Header with multiple row elements
US-10694671-B2 · Jun 30, 2020 · US
Dust restrictor for a feed roller
US-10617055-B2 · Apr 14, 2020 · US
Manual and self adjusting deck plate for agricultural header
US-10582662-B2 · Mar 10, 2020 · US
Stalk roll with blade inserts for agricultural combine
US-2020060085-A1 · Feb 27, 2020 · US
Corn stalk roll arrangement
US-2020000036-A1 · Jan 2, 2020 · US
Header with Multiple Row Elements
US-2019320582-A1 · Oct 24, 2019 · US
Stalk roller assembly for an agricultural system
US-2019230859-A1 · Aug 1, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D45/025?
- CPC A01D45/025 is the Cooperative Patent Classification code for “Snapping rolls.”
- How many patents are filed under CPC A01D45/025 (Snapping rolls)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC A01D45/025 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).