Bn) drilling tools made of wurtzite boron nitride (W-BN)
US-11866372-B2 · Jan 9, 2024 · US
for fluting drill shanks
for fluting drill shanks · 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 | B24B19/04 |
| Official title | for fluting drill shanks |
| Display label | for fluting drill shanks |
| Total patents | 28 |
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 | 1 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drill and method for producing a drill
US-2023226620-A1 · Jul 20, 2023 · US
Pcd drill and manufacturing method for same
US-2022410286-A1 · Dec 29, 2022 · US
Drill bit
US-2022395914-A1 · Dec 15, 2022 · US
End mill
US-11400528-B2 · Aug 2, 2022 · US
Method of producing drill
US-2022001464-A1 · Jan 6, 2022 · US
Drilling tools made of wurtzite boron nitride (w-bn)
US-2021371345-A1 · Dec 2, 2021 · US
Pcd drill and manufacturing method for same
US-2021283695-A1 · Sep 16, 2021 · US
Step drill and manufacturing method for step drill
US-11103933-B2 · Aug 31, 2021 · US
Step drill and manufacturing method for step drill
US-2021229189-A1 · Jul 29, 2021 · US
End mill
US-2020338651-A1 · Oct 29, 2020 · US
Method for producing a cutting tool and cutting tool
US-2020238469-A1 · Jul 30, 2020 · US
Variable heat-treat endodontic file
US-10716645-B2 · Jul 21, 2020 · US
Drilling tool
US-10661356-B2 · May 26, 2020 · US
Method to produce a radial run-out tool as well as a radial run-out tool
US-2019193226-A1 · Jun 27, 2019 · US
Cutting and deburring tool
US-10328500-B2 · Jun 25, 2019 · US
Cutting and deburring tool
US-2019039151-A1 · Feb 7, 2019 · US
Method for producing an axially extending tool tip and tool tip
US-10144104-B2 · Dec 4, 2018 · US
Drilling tool
US-2018243842-A1 · Aug 30, 2018 · US
Drilling tool
US-2018243843-A1 · Aug 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B24B19/04?
- CPC B24B19/04 is the Cooperative Patent Classification code for “for fluting drill shanks.”
- How many patents are filed under CPC B24B19/04 (for fluting drill shanks)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B24B19/04 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).