Center pivot mower system with end of row mower adjustment
US-12426536-B2 · Sep 30, 2025 · US
Windrower attachments with tines
Windrower attachments with tines · 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 | A01D57/28 |
| Official title | Windrower attachments with tines |
| Display label | Windrower attachments with tines |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integrated transport coupling system
US-12035646-B2 · Jul 16, 2024 · US
Center pivot mower system with end of row mower adjustment
US-2023200295-A1 · Jun 29, 2023 · US
Rearward facing multi-purpose camera with windrow width indications
US-11452253-B2 · Sep 27, 2022 · US
Integrated transport coupling system
US-2022183202-A1 · Jun 16, 2022 · US
Rearward facing multi-purpose camera with windrow width indications
US-2021045283-A1 · Feb 18, 2021 · US
Tine device for an impeller apparatus
US-10863674-B2 · Dec 15, 2020 · US
Lateral transport system for harvester
US-10631452-B2 · Apr 28, 2020 · US
Active steering windrow shields
US-10582659-B2 · Mar 10, 2020 · US
Programmable one-touch raise feature for an agricultural harvester such as a windrower
US-10517207-B2 · Dec 31, 2019 · US
Computer controlled hydraulic conditioner roll tensioning adjustment
US-10506762-B2 · Dec 17, 2019 · US
Raking apparatus with independently adjustable raking width and windrow width
US-10499567-B2 · Dec 10, 2019 · US
System of laying swath of cut crop for improved dry down time and method thereof
US-10448570-B2 · Oct 22, 2019 · US
Tine device for an impeller apparatus
US-2019261567-A1 · Aug 29, 2019 · US
Lateral transport system for harvester and methods of using the same
US-2019200511-A1 · Jul 4, 2019 · US
Computer controlled hydraulic conditioner roll tensioning adjustment
US-2019029182-A1 · Jan 31, 2019 · US
Methods for creating merged triple windrows
US-2018332771-A1 · Nov 22, 2018 · US
Raking apparatus with independently adjustable raking width and windrow width
US-2018317390-A1 · Nov 8, 2018 · US
System of laying swath of cut crop for improved dry down time and method thereof
US-2018116116-A1 · May 3, 2018 · US
Programmable one-touch raise feature for an agricultural harvester such as a windrower
US-2017311541-A1 · Nov 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D57/28?
- CPC A01D57/28 is the Cooperative Patent Classification code for “Windrower attachments with tines.”
- How many patents are filed under CPC A01D57/28 (Windrower attachments with tines)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC A01D57/28 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).