Cutting insert and gear cutter
US-12109638-B2 · Oct 8, 2024 · US
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in exchangeable arrangement
in exchangeable arrangement · 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 | B23F21/166 |
| Official title | {in exchangeable arrangement} |
| Display label | in exchangeable arrangement |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Indexable tangential railway wheel milling inserts and cutting tool holders
US-11602796-B2 · Mar 14, 2023 · US
Cutting insert and gear cutter
US-2022143721-A1 · May 12, 2022 · US
Indexable tangential railway wheel milling inserts and cutting tool holders
US-2022048120-A1 · Feb 17, 2022 · US
Hobbing tool with replaceable cutting inserts
US-10654119-B2 · May 19, 2020 · US
Cutting insert having end surface with side edges connected by an inclined rake surface and cutting tool
US-10464150-B2 · Nov 5, 2019 · US
Sectional hob
US-10376974-B2 · Aug 13, 2019 · US
Hobbing tool with replaceable cutting inserts
US-2019232405-A1 · Aug 1, 2019 · US
Milling tool and a tool body
US-10099304-B2 · Oct 16, 2018 · US
Dual-hand cutter head for gear manufacture
US-10065254-B2 · Sep 4, 2018 · US
Cutting insert and milling tool
US-10016828-B2 · Jul 10, 2018 · US
Gear cutter with radial adjustability of square or rectangular stick blades
US-9999934-B2 · Jun 19, 2018 · US
Axial hob with multi-revolution cutting teeth
US-2017252843-A1 · Sep 7, 2017 · US
Sectional hob
US-2017197264-A1 · Jul 13, 2017 · US
Cutting insert having end surface with side edges connected by an inclined rake surface and cutting tool
US-2017182573-A1 · Jun 29, 2017 · US
Milling tool
US-9579736-B2 · Feb 28, 2017 · US
Arrangement for controlling the process of rotary chip removing machining of a workpiece, and a cutting tool for rotary chip removing machining
US-9498827-B2 · Nov 22, 2016 · US
Milling insert
US-9475135-B2 · Oct 25, 2016 · US
Milling tool
US-9387546-B2 · Jul 12, 2016 · US
Cutting insert for a milling tool
US-9283631-B2 · Mar 15, 2016 · US