Working machine
US-12528222-B2 · Jan 20, 2026 · US
with cutting discs
with cutting discs · 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 | B28D1/24 |
| Official title | with cutting discs |
| Display label | with cutting discs |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 10 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Working machine
US-12479119-B2 · Nov 25, 2025 · US
Portable cutting machine
US-12290960-B2 · May 6, 2025 · US
Working machine
US-2024399612-A1 · Dec 5, 2024 · US
Cutting device, apparatus for manufacturing gypsum board, and cutting method
US-2024278460-A1 · Aug 22, 2024 · US
Manual ceramic cutter with adjustable set-square
US-12017382-B2 · Jun 25, 2024 · US
Cutting device
US-2024165762-A1 · May 23, 2024 · US
Processing apparatus
US-11845154-B2 · Dec 19, 2023 · US
Apparatus and method for cutting glass laminated substrate
US-2023357069-A1 · Nov 9, 2023 · US
Portable Cutting Machine
US-2023302684-A1 · Sep 28, 2023 · US
Apparatus and method for cutoff machining sintered magnet
US-11701748-B2 · Jul 18, 2023 · US
Working machine
US-2023219247-A1 · Jul 13, 2023 · US
Manual ceramic cutter with adjustable set-square
US-2022118651-A1 · Apr 21, 2022 · US
Handheld work apparatus and method for operating a handheld work apparatus
US-2022097152-A1 · Mar 31, 2022 · US
Apparatus and method for cutoff machining sintered magnet
US-2022063049-A1 · Mar 3, 2022 · US
Apparatus and method for cutoff machining sintered magnet
US-11185958-B2 · Nov 30, 2021 · US
Rotary blade assembly that can be used in tile-cutting machines
US-2021354330-A1 · Nov 18, 2021 · US
Processing apparatus
US-2020398396-A1 · Dec 24, 2020 · US
Annular grindstone
US-2020391351-A1 · Dec 17, 2020 · US
Tapered kerf construction
US-10837172-B1 · Nov 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B28D1/24?
- CPC B28D1/24 is the Cooperative Patent Classification code for “with cutting discs.”
- How many patents are filed under CPC B28D1/24 (with cutting discs)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B28D1/24 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).