Tool main body and method for producing tool main body
US-12576448-B2 · Mar 17, 2026 · US
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Sintered
Sintered · 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 | B23C2228/49 |
| Official title | Sintered |
| Display label | Sintered |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cubic boron nitride sintered material tool
US-12409502-B2 · Sep 9, 2025 · US
Modular cutting tool body and method for manufacturing the same
US-2024091867-A1 · Mar 21, 2024 · US
Cutting tool
US-2023241691-A1 · Aug 3, 2023 · US
Cubic Boron Nitride Sintered Material Tool
US-2023219149-A1 · Jul 13, 2023 · US
Tool main body and method for producing tool main body
US-2023054503-A1 · Feb 23, 2023 · US
Base material for hard sintered material, hard sintered material, and cutting tool
US-2022168824-A1 · Jun 2, 2022 · US
Method of machining ti, ti-alloys and ni-based alloys
US-2021276102-A1 · Sep 9, 2021 · US
Modular cutting tool body and method for manufacturing the same
US-2021001438-A1 · Jan 7, 2021 · US
Hollow gear hob
US-10518345-B2 · Dec 31, 2019 · US
Sintered compact and cutting tool
US-9988314-B2 · Jun 5, 2018 · US
Sintered body and cutting tool including the same
US-9988315-B2 · Jun 5, 2018 · US
Sintered compact and cutting tool
US-9856175-B2 · Jan 2, 2018 · US
Sintered body and cutting tool including the same
US-2017233295-A1 · Aug 17, 2017 · US
Sintered compact and cutting tool
US-2017197885-A1 · Jul 13, 2017 · US
Sintered compact and cutting tool
US-2017197886-A1 · Jul 13, 2017 · US
Hollow gear hob
US-2016207128-A1 · Jul 21, 2016 · US
Drill and a production method for a drill
US-9114462-B2 · Aug 25, 2015 · US