Power tool blade type detection and automatic speed adjustment
US-2025353129-A1 · Nov 20, 2025 · US
with a circular saw blade or the stock carried by a pivoted lever
with a circular saw blade or the stock carried by a pivoted lever · 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 | B23D45/04 |
| Official title | with a circular saw blade or the stock carried by a pivoted lever |
| Display label | with a circular saw blade or the stock carried by a pivoted lever |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power tool blade type detection and automatic speed adjustment
US-12377505-B2 · Aug 5, 2025 · US
Power tool with light emitter
US-11938607-B2 · Mar 26, 2024 · US
Working machine
US-2023073057-A1 · Mar 9, 2023 · US
Portable machining apparatus
US-11541496-B2 · Jan 3, 2023 · US
A Handheld Cut-Off Saw for Cutting Concrete and Stone, Comprising a Drive Arrangement for Driving A Circular Cutting Tool
US-2022143870-A1 · May 12, 2022 · US
Power tool blade type detection and automatic speed adjustment
US-2022111478-A1 · Apr 14, 2022 · US
Power tool blade type detection and automatic speed adjustment
US-11207756-B2 · Dec 28, 2021 · US
Power tool
US-11141804-B2 · Oct 12, 2021 · US
Cutting machine
US-10888938-B2 · Jan 12, 2021 · US
Trigger lock for a miter saw
US-10875108-B2 · Dec 29, 2020 · US
Foldable miter saw and foldable method of miter saw
US-10780511-B2 · Sep 22, 2020 · US
Portable machining apparatus
US-2020254576-A1 · Aug 13, 2020 · US
Power tool
US-2020180050-A1 · Jun 11, 2020 · US
Collapsible slide miter saw
US-10471524-B2 · Nov 12, 2019 · US
Power tool blade type detection and automatic speed adjustment
US-2019314946-A1 · Oct 17, 2019 · US
Tabletop cutting device
US-2019314908-A1 · Oct 17, 2019 · US
Trigger lock for a miter saw
US-2019291192-A1 · Sep 26, 2019 · US
Cutting machine
US-2019262916-A1 · Aug 29, 2019 · US
Cutting machine
US-10286462-B2 · May 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23D45/04?
- CPC B23D45/04 is the Cooperative Patent Classification code for “with a circular saw blade or the stock carried by a pivoted lever.”
- How many patents are filed under CPC B23D45/04 (with a circular saw blade or the stock carried by a pivoted lever)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B23D45/04 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).