Cut-off saw
US-2018369939-A1 · Dec 27, 2018 · US
of drives for circular saw blades
of drives for circular saw blades · 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 | B23D47/12 |
| Official title | of drives for circular saw blades |
| Display label | of drives for circular saw blades |
| Total patents | 267 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 21 |
| 2019 | 27 |
| 2020 | 37 |
| 2021 | 30 |
| 2022 | 24 |
| 2023 | 23 |
| 2024 | 26 |
| 2025 | 31 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery-Powered Hand-Held Machine Tool
US-2018361562-A1 · Dec 20, 2018 · US
Work apparatus having an electromagnetic brake assembly
US-2018355930-A1 · Dec 13, 2018 · US
Power saws
US-2018339422-A1 · Nov 29, 2018 · US
Table saw
US-2018333792-A1 · Nov 22, 2018 · US
Power tool
US-2018319004-A1 · Nov 8, 2018 · US
Oscillatingly driven machine tool
US-10093011-B2 · Oct 9, 2018 · US
Power tool
US-2018219498-A1 · Aug 2, 2018 · US
Table saw
US-9981326-B2 · May 29, 2018 · US
Handheld work apparatus
US-2018141139-A1 · May 24, 2018 · US
Power tool
US-2018126593-A1 · May 10, 2018 · US
Cutting machine, especially a circular saw
US-9937570-B2 · Apr 10, 2018 · US
Power Tool
US-2018071843-A1 · Mar 15, 2018 · US
Portable cutting devices
US-2018056543-A1 · Mar 1, 2018 · US
Power Tool
US-2018050398-A1 · Feb 22, 2018 · US
Transferring Rotation Torque through Isolator for Table Saw
US-2018036853-A1 · Feb 8, 2018 · US
Transmission belt adjustment for a power cutter
US-2017334005-A1 · Nov 23, 2017 · US
Electric power tool
US-2017317548-A1 · Nov 2, 2017 · US
High power flat saw with blade shaft drive
US-2017304914-A1 · Oct 26, 2017 · US
Electric working machine
US-2017302211-A1 · Oct 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23D47/12?
- CPC B23D47/12 is the Cooperative Patent Classification code for “of drives for circular saw blades.”
- How many patents are filed under CPC B23D47/12 (of drives for circular saw blades)?
- Our database includes 267 publications tagged with this CPC code.
- Is patent activity under CPC B23D47/12 growing?
- Publication counts under this code: 26 in 2024 vs 31 in 2025 (latest complete years).