Tools and Methods for Forming Aligned Holes From Near Full-Sized Holes
US-2021339322-A1 · Nov 4, 2021 · US
Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G)
Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G) · 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 | B23D79/00 |
| Official title | Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G) |
| Display label | Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G) |
| Total patents | 117 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 14 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 24 |
| 2023 | 9 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bicycle wheel rim and process for manufacturing the same
US-2021323347-A1 · Oct 21, 2021 · US
Cutting insert for hard-to-cut material
US-11123803-B2 · Sep 21, 2021 · US
Ultrasonic Cutting Holder For Honeycomb Core
US-2021268679-A1 · Sep 2, 2021 · US
Abrasive processing of inner surface of seamlessly drawn tubes including medical device tubes
US-2021252663-A1 · Aug 19, 2021 · US
Cutting tool
US-2021245262-A1 · Aug 12, 2021 · US
Grooving tool for connecting rod and breaking-promotion-portion forming device
US-2021237171-A1 · Aug 5, 2021 · US
Tool Head
US-2021220928-A1 · Jul 22, 2021 · US
Processing auxiliary device integrated with clamping and blanking functions
US-2021138524-A1 · May 13, 2021 · US
Deburring tool and deburring method
US-2021107071-A1 · Apr 15, 2021 · US
Cutting apparatus
US-10974356-B2 · Apr 13, 2021 · US
Multi-cell tab cutting apparatus and method therefor
US-10971750-B2 · Apr 6, 2021 · US
Tool head
US-10967442-B2 · Apr 6, 2021 · US
Device for removing circumferential burrs of wheel with high precision
US-10953512-B2 · Mar 23, 2021 · US
Deburring tool and deburring method
US-10926339-B2 · Feb 23, 2021 · US
Machining device
US-10919121-B2 · Feb 16, 2021 · US
Numerical control machine and cutting method
US-2020398347-A1 · Dec 24, 2020 · US
Cutting tools comprising ultrahard materials and methods of making the same
US-10835990-B2 · Nov 17, 2020 · US
Wheel bearing device and method for manufacturing said device
US-2020318681-A1 · Oct 8, 2020 · US
Deburring tool
US-2020269331-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23D79/00?
- CPC B23D79/00 is the Cooperative Patent Classification code for “Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G).”
- How many patents are filed under CPC B23D79/00 (Methods, machines, or devices not covered elsewhere, for working metal by removal of material (by combined operations B23D81/00; cutting by electron-beam B23K15/00, by laser beam B23K26/00; by electro-erosion B23H; tool holders for machine tools B23Q3/00; handles for hand implements B25G))?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC B23D79/00 growing?
- Publication counts under this code: 12 in 2024 vs 10 in 2025 (latest complete years).