A hub-bearing assembly for soil-working discs having cutting projections
US-2026085720-A1 · Mar 26, 2026 · US
Discs; Scrapers for cleaning discs; Sharpening attachments
Discs; Scrapers for cleaning discs; Sharpening attachments · 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 | A01B23/06 |
| Official title | Discs; Scrapers for cleaning discs; Sharpening attachments |
| Display label | Discs; Scrapers for cleaning discs; Sharpening attachments |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 8 |
| 2021 | 12 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for detecting disk gang plugging on a tillage implement
US-12484469-B2 · Dec 2, 2025 · US
Mounting assembly for an agricultural implement
US-2025133975-A1 · May 1, 2025 · US
Gauge wheel scraper for opener disc
US-12262652-B2 · Apr 1, 2025 · US
Disk blade with sharpened edge and relief portion and method of manufacturing the same
US-12245533-B2 · Mar 11, 2025 · US
System and method for detecting bent disk blades on an agricultural implement
US-12201043-B2 · Jan 21, 2025 · US
System and method for reducing or preventing plugging of an agricultural implement
US-2025017122-A1 · Jan 16, 2025 · US
Agricultural system and method for detecting wing hop of an agricultural implement
US-2024180056-A1 · Jun 6, 2024 · US
System and method for detecting bent disk blades on an agricultural implement
US-2024164235-A1 · May 23, 2024 · US
System and method for detecting disk gang plugging on a tillage implement
US-2023397520-A1 · Dec 14, 2023 · US
Disc blades on walking tandem mounting
US-2023081565-A1 · Mar 16, 2023 · US
Gauge wheel scraper for opener disc
US-2023052891-A1 · Feb 16, 2023 · US
Agricultural wear monitoring system
US-11553640-B2 · Jan 17, 2023 · US
Curved cultivating disc with a straight cutting edge portion
US-11540434-B2 · Jan 3, 2023 · US
Gauge wheel for agricultural applications
US-11516960-B2 · Dec 6, 2022 · US
Disk assembly with multi-plane angle adjustment and related systems and methods
US-11483959-B2 · Nov 1, 2022 · US
System and method for adjusting the spacing between ground engaging tools of an agricultural implement
US-11357156-B2 · Jun 14, 2022 · US
Detecting plugging of ground-engaging tools of an agricultural implement from imagery of a field using a machine-learned classification model
US-11250300-B2 · Feb 15, 2022 · US
System and method for reducing material accumulation relative to a closing assembly of an agricultural implement
US-11246257-B2 · Feb 15, 2022 · US
System and method for detecting plugging of an agricultural implement based on tool scraper loading
US-11229156-B2 · Jan 25, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01B23/06?
- CPC A01B23/06 is the Cooperative Patent Classification code for “Discs; Scrapers for cleaning discs; Sharpening attachments.”
- How many patents are filed under CPC A01B23/06 (Discs; Scrapers for cleaning discs; Sharpening attachments)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC A01B23/06 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).