Method for calibrating a gear-cutting machine
US-2026042161-A1 · Feb 12, 2026 · US
Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q)
Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q) · 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 | B23F23/00 |
| Official title | Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q) |
| Display label | Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q) |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2017 | 1 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for replacing at least one tooth of a gear
US-2025332668-A1 · Oct 30, 2025 · US
Machine tool and method
US-2025312859-A1 · Oct 9, 2025 · US
Adaptive centering
US-2025269448-A1 · Aug 28, 2025 · US
Method for replacing at least one tooth of a gear
US-12365057-B2 · Jul 22, 2025 · US
Device for chamfer machining
US-2025196242-A1 · Jun 19, 2025 · US
Method and production system
US-2025180432-A1 · Jun 5, 2025 · US
Grinding machine for gear grinding
US-2025065426-A1 · Feb 27, 2025 · US
Method and device for deburring a workpiece with an inner toothing
US-12194554-B2 · Jan 14, 2025 · US
Gear machining device
US-2024326144-A1 · Oct 3, 2024 · US
Method and system for replacing at least one tooth of a gear
US-2024217039-A1 · Jul 4, 2024 · US
Generating device based on friction drive for gear involute artifact with long-rolled path length by rolling method
US-12011748-B2 · Jun 18, 2024 · US
Gear skiving cutter and designing method thereof
US-2023390841-A1 · Dec 7, 2023 · US
Escapement wheel, tool for manufacturing an escapement wheel and method for manufacturing an escapement wheel
US-11829110-B2 · Nov 28, 2023 · US
Gear machining apparatus and machining condition determination device
US-11772175-B2 · Oct 3, 2023 · US
A generating device based on friction drive for gear involute artifact with long-rolled path length by rolling method
US-2023264244-A1 · Aug 24, 2023 · US
Gear machining support device and gear machining device
US-11623289-B2 · Apr 11, 2023 · US
Escapement wheel, tool for manufacturing an escapement wheel and method for manufacturing an escapement wheel
US-2023004123-A1 · Jan 5, 2023 · US
Method and device for deburring a workpiece with an inner toothing
US-2022371114-A1 · Nov 24, 2022 · US
Tooth groove machining method and tooth groove machining device
US-11498140-B2 · Nov 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23F23/00?
- CPC B23F23/00 is the Cooperative Patent Classification code for “Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q).”
- How many patents are filed under CPC B23F23/00 (Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (accessories or equipment not restricted to gear-cutting machines B23Q))?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B23F23/00 growing?
- Publication counts under this code: 3 in 2024 vs 8 in 2025 (latest complete years).