Tool holder and machining method
US-12479033-B2 · Nov 25, 2025 · US
Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders
Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders · 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 | B23B29/00 |
| Official title | Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders |
| Display label | Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shank and cutting tool having the shank
US-12337395-B2 · Jun 24, 2025 · US
Cutting tool
US-12083604-B2 · Sep 10, 2024 · US
Shank and cutting tool having the shank
US-2023415240-A1 · Dec 28, 2023 · US
Coated tool, cutting tool, and method for manufacturing machined product
US-11478858-B2 · Oct 25, 2022 · US
Cutting tool
US-2022314338-A1 · Oct 6, 2022 · US
Tool holder and machining method
US-2022266350-A1 · Aug 25, 2022 · US
Coated tool, cutting tool, and method for manufacturing machined product
US-2021060658-A1 · Mar 4, 2021 · US
Turning tool holder and turning tool
US-10875099-B2 · Dec 29, 2020 · US
Cutting tool and method for machining annular groove
US-10850331-B2 · Dec 1, 2020 · US
Cutting element, tool, and method for producing a helically extending, trapezoidally undercut groove in a cylindrical surface of a bore
US-10710178-B2 · Jul 14, 2020 · US
Turning Tool Holder and Turning Tool
US-2019217397-A1 · Jul 18, 2019 · US
Cutting tool and method for machining annular groove
US-2019111493-A1 · Apr 18, 2019 · US
Tool carrier with notch, cutting insert and method for making same
US-2019099811-A1 · Apr 4, 2019 · US
Tool carrier with notch, cutting insert and method for making same
US-10245645-B1 · Apr 2, 2019 · US
Cutting tool
US-2018243836-A1 · Aug 30, 2018 · US
Apparatus and method for attenuation of vibration in machine tool
US-10010943-B2 · Jul 3, 2018 · US
Expanding clamping sleeve, toolholder having such an expanding clamping sleeve and method for clamping a tool
US-2018154454-A1 · Jun 7, 2018 · US
Exterior indexing process and tooling
US-9981367-B2 · May 29, 2018 · US
Cutting element, tool, and method for producing a helically extending, trapezoidally undercut groove in a cylindrical surface of a bore
US-2018065197-A1 · Mar 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23B29/00?
- CPC B23B29/00 is the Cooperative Patent Classification code for “Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders.”
- How many patents are filed under CPC B23B29/00 (Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B23B29/00 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).