Controller for a drill
US-2024001502-A1 · Jan 4, 2024 · US
driven by electric power
driven by electric power · 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 | B23B45/02 |
| Official title | driven by electric power |
| Display label | driven by electric power |
| Total patents | 320 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 13 |
| 2017 | 16 |
| 2018 | 15 |
| 2019 | 24 |
| 2020 | 32 |
| 2021 | 37 |
| 2022 | 34 |
| 2023 | 35 |
| 2024 | 56 |
| 2025 | 41 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor having an external heat sink for a power tool
US-2019273421-A1 · Sep 5, 2019 · US
Handheld machine tool having a spindle-locking device
US-10399217-B2 · Sep 3, 2019 · US
Brushless DC motor configuration for a power tool
US-10348159-B2 · Jul 9, 2019 · US
Method for regulating a speed of an electric motor of a power tool
US-10333441-B2 · Jun 25, 2019 · US
Method and Apparatus for Controlling Electric Tool, and Electric Tool
US-2019187659-A1 · Jun 20, 2019 · US
Electric working machine and voltage suppressor circuit for electric working machine
US-2019157857-A1 · May 23, 2019 · US
Power tool and kickback detection method therefor
US-2019128474-A1 · May 2, 2019 · US
Method for Operating a Machine Tool, and Machine Tool Operable by the Method
US-2019077046-A1 · Mar 14, 2019 · US
Power tool
US-2018318988-A1 · Nov 8, 2018 · US
Control method for a power tool
US-2018304453-A1 · Oct 25, 2018 · US
Electrical apparatus
US-2018304380-A1 · Oct 25, 2018 · US
Reciprocating tool
US-2018301957-A1 · Oct 18, 2018 · US
Waveform shaping in power tool powered by alternating-current power supply
US-2018290270-A1 · Oct 11, 2018 · US
Drill with removable chuck
US-2018214958-A1 · Aug 2, 2018 · US
Reciprocating tool
US-10027201-B2 · Jul 17, 2018 · US
Working machine
US-2018193996-A1 · Jul 12, 2018 · US
Battery pack interface
US-2018169851-A1 · Jun 21, 2018 · US
Hand-held power tool including a spring detent mechanism
US-2018154507-A1 · Jun 7, 2018 · US
Remote programming of a power tool
US-2018154456-A1 · Jun 7, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23B45/02?
- CPC B23B45/02 is the Cooperative Patent Classification code for “driven by electric power.”
- How many patents are filed under CPC B23B45/02 (driven by electric power)?
- Our database includes 320 publications tagged with this CPC code.
- Is patent activity under CPC B23B45/02 growing?
- Publication counts under this code: 56 in 2024 vs 41 in 2025 (latest complete years).