Hole making tool for aramid fiber-reinforced plastic and design method thereof
US-12397384-B2 · Aug 26, 2025 · US
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reaming tools
reaming tools · 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 | B23P15/46 |
| Official title | reaming tools |
| Display label | reaming tools |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular cutting tool body and method for manufacturing the same
US-2024091867-A1 · Mar 21, 2024 · US
Hole making tool for aramid fiber-reinforced plastic and design method thereof
US-2024024993-A1 · Jan 25, 2024 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-10960502-B2 · Mar 30, 2021 · US
Modular cutting tool body and method for manufacturing the same
US-2021001438-A1 · Jan 7, 2021 · US
Cutting tool and manufacturing method thereof
US-10632542-B2 · Apr 28, 2020 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-2020001383-A1 · Jan 2, 2020 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-10486253-B2 · Nov 26, 2019 · US
Spline insert for a downhole tool
US-10450803-B2 · Oct 22, 2019 · US
Spline insert for a downhole tool
US-2019145176-A1 · May 16, 2019 · US
Cutting tool and manufacturing method thereof
US-2019054545-A1 · Feb 21, 2019 · US
Spline insert for a downhole tool
US-10190367-B2 · Jan 29, 2019 · US
Cutting tool and method for its manufacture
US-10131007-B2 · Nov 20, 2018 · US
Methods of forming earth-boring tools utilizing expandable reamer blades
US-10047563-B2 · Aug 14, 2018 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-2018185939-A1 · Jul 5, 2018 · US
Expandable reamers having nonlinearly expandable blades, and related methods
US-9745800-B2 · Aug 29, 2017 · US
Cutting tool and method for its manufacture
US-2017136562-A1 · May 18, 2017 · US
Methods of forming earth-boring tools utilizing expandable reamer blades
US-2016319604-A1 · Nov 3, 2016 · US
Expandable reamers having nonlinearly expandable blades, and related methods
US-2016281436-A1 · Sep 29, 2016 · US
Utilization of expandable reamer blades in rigid earth-boring tool bodies
US-9394746-B2 · Jul 19, 2016 · US