Machine tool
US-2026042178-A1 · Feb 12, 2026 · US
Drawbars
Drawbars · 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 | B23B2260/034 |
| Official title | Drawbars |
| Display label | Drawbars |
| Total patents | 26 |
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 | 4 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Universal clamping system, clamping adapter, machine element, processing and/or measuring machine and method of clamping and releasing
US-2025214151-A1 · Jul 3, 2025 · US
Clamping device for tool holder
US-12325077-B2 · Jun 10, 2025 · US
Clamping device for tool holder
US-12280437-B2 · Apr 22, 2025 · US
Clamping device for tool holder
US-12280436-B2 · Apr 22, 2025 · US
Clamping device for tool holder
US-2024293873-A1 · Sep 5, 2024 · US
Clamping device for tool holder
US-2024278334-A1 · Aug 22, 2024 · US
Clamping device for tool holder
US-2023146914-A1 · May 11, 2023 · US
Clamping device for tool holder
US-2023001493-A1 · Jan 5, 2023 · US
Clamping device for tool holder
US-2022347765-A1 · Nov 3, 2022 · US
Clamping assembly, a toolholder assembly comprising a clamping assembly and a toolholder, and a method of changing a toolholder in a toolholder assembly
US-11420269-B2 · Aug 23, 2022 · US
Clamping assembly, a toolholder assembly comprising a clamping assembly and a toolholder, and a method of changing a toolholder in a toolholder assembly
US-2021069797-A1 · Mar 11, 2021 · US
Spindle apparatus and operating method thereof
US-10625384-B2 · Apr 21, 2020 · US
Tool holder assemblies and methods of using the same
US-10201857-B2 · Feb 12, 2019 · US
Spindle apparatus and operating method thereof
US-2018339383-A1 · Nov 29, 2018 · US
Clamping device
US-9839963-B2 · Dec 12, 2017 · US
Clamping device
US-9669470-B2 · Jun 6, 2017 · US
Tool clamping device
US-9649698-B2 · May 16, 2017 · US
Tool holder assemblies and methods of using the same
US-2017036276-A1 · Feb 9, 2017 · US
Boring device
US-9399259-B2 · Jul 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23B2260/034?
- CPC B23B2260/034 is the Cooperative Patent Classification code for “Drawbars.”
- How many patents are filed under CPC B23B2260/034 (Drawbars)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B23B2260/034 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).