Preprocessing device
US-12535495-B2 · Jan 27, 2026 · US
Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D)
Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D) · 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 | B23B5/14 |
| Official title | Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D) |
| Display label | Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D) |
| Total patents | 33 |
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 | 4 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Preprocessing device
US-2025123301-A1 · Apr 17, 2025 · US
Collecting mechanism and collecting method for collecting machined portion
US-11712769-B2 · Aug 1, 2023 · US
Systems, apparatuses and methods of machining pipes and/or pipe flanges
US-11471960-B2 · Oct 18, 2022 · US
Machine tool and control device for machine tool
US-2022314332-A1 · Oct 6, 2022 · US
Lathe
US-2021245257-A1 · Aug 12, 2021 · US
Rapidly retractable tool support for a pipe machining apparatus
US-10919097-B2 · Feb 16, 2021 · US
Systems, apparatuses and methods of machining pipes and/or pipe flanges
US-2020276659-A1 · Sep 3, 2020 · US
Pipe machining apparatuses and methods of operating the same
US-10730120-B2 · Aug 4, 2020 · US
Rapidly retractable tool support for a pipe machining apparatus
US-2020230717-A1 · Jul 23, 2020 · US
Systems, apparatuses and methods of machining pipes and/or pipe flanges
US-10675692-B2 · Jun 9, 2020 · US
Rapidly retractable tool support for a pipe machining apparatus
US-10610936-B2 · Apr 7, 2020 · US
Collecting mechanism and collecting method for collecting machined portion
US-2020078887-A1 · Mar 12, 2020 · US
Pipe cutting tool and methods for use
US-10456840-B2 · Oct 29, 2019 · US
Pipe machining apparatuses and methods of operating the same
US-2018257156-A1 · Sep 13, 2018 · US
Pipe cutting tool and methods for use
US-2018214957-A1 · Aug 2, 2018 · US
Paring and cutting tool
US-10035194-B2 · Jul 31, 2018 · US
Pipe machining apparatuses and methods of operating the same
US-10029320-B2 · Jul 24, 2018 · US
Cutting tool and methods for use
US-9962769-B2 · May 8, 2018 · US
Cutting tool and methods for use
US-9956617-B2 · May 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23B5/14?
- CPC B23B5/14 is the Cooperative Patent Classification code for “Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D).”
- How many patents are filed under CPC B23B5/14 (Cutting-off lathes ({B23D21/00 takes precedence} shearing B23D))?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B23B5/14 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2025 (latest complete years).