Method for determining state information relating to a belt grinder by means of a machine learning system
US-12397392-B2 · Aug 26, 2025 · US
involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence)
involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B24B21/06 |
| Official title | involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence) |
| Display label | involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Substrate processing apparatus
US-2025229378-A1 · Jul 17, 2025 · US
Substrate polishing method
US-2025178150-A1 · Jun 5, 2025 · US
Polishing head and polishing apparatus
US-2025100103-A1 · Mar 27, 2025 · US
Polishing apparatus and polishing method
US-11511386-B2 · Nov 29, 2022 · US
Method for Determining State Information Relating to a Belt Grinder by Means of a Machine Learning System
US-2022305616-A1 · Sep 29, 2022 · US
Polishing apparatus and polishing method
US-11331769-B2 · May 17, 2022 · US
Apparatus of manufacturing panel for home appliance and method of manufacturing the home appliance
US-11325171-B2 · May 10, 2022 · US
Belt grinder
US-11161216-B2 · Nov 2, 2021 · US
Apparatus and method for processing a surface of a substrate
US-11139160-B2 · Oct 5, 2021 · US
Wheel back cavity groove processing equipment
US-11084141-B2 · Aug 10, 2021 · US
Method and apparatus for polishing a substrate, and method for processing a substrate
US-10926376-B2 · Feb 23, 2021 · US
Thin plastic polishing article for CMP applications
US-10786885-B2 · Sep 29, 2020 · US
Belt grinder
US-2020070299-A1 · Mar 5, 2020 · US
Polishing apparatus and polishing method
US-2020023486-A1 · Jan 23, 2020 · US
Wheel back cavity groove processing equipment
US-2019193234-A1 · Jun 27, 2019 · US
Substrate processing apparatus, substrate processing method, and storage medium storing program
US-2019184517-A1 · Jun 20, 2019 · US
Apparatus and method for processing a surface of a substrate
US-2019148125-A1 · May 16, 2019 · US
Method and apparatus for polishing a substrate, and method for processing a substrate
US-2019054594-A1 · Feb 21, 2019 · US
Polisher, polishing tool, and polishing method
US-10144109-B2 · Dec 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B24B21/06?
- CPC B24B21/06 is the Cooperative Patent Classification code for “involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence).”
- How many patents are filed under CPC B24B21/06 (involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground (B24B21/12 takes precedence))?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B24B21/06 growing?
- Publication counts under this code: 4 in 2022 vs 4 in 2025 (latest complete years).