Circular Saw Blade and Hand-Held Power Tool
US-2026042160-A1 · Feb 12, 2026 · US
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of special material
of special material · 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 | B23D61/028 |
| Official title | {of special material} |
| Display label | of special material |
| Total patents | 18 |
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 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Circular saw blade
US-2026001152-A1 · Jan 1, 2026 · US
Circular saw blade
US-2024227046-A1 · Jul 11, 2024 · US
Self-sharpening cutting tooth for a felling apparatus
US-11648618-B2 · May 16, 2023 · US
Tool System
US-2023012952-A1 · Jan 19, 2023 · US
Self-hammering cutting tool
US-11400613-B2 · Aug 2, 2022 · US
Outer blade cutting wheel and making method
US-11364591-B2 · Jun 21, 2022 · US
Self-sharpening cutting tooth for a felling apparatus
US-2021283700-A1 · Sep 16, 2021 · US
Self-sharpening cutting tooth for a felling apparatus
US-11103944-B2 · Aug 31, 2021 · US
Self-sharpening cutting tooth for a felling apparatus
US-2021046564-A1 · Feb 18, 2021 · US
Self-Hammering Cutting Tool
US-2020282582-A1 · Sep 10, 2020 · US
Cutting tooth of a rotatable cutting device of a packaging closure
US-10392157-B2 · Aug 27, 2019 · US
Coated cutting tool
US-10300533-B2 · May 28, 2019 · US
Cutting blade and cutting apparatus
US-2018236691-A1 · Aug 23, 2018 · US
Coated cutting tool
US-2017216929-A1 · Aug 3, 2017 · US
Saw blade or cut-off wheel made of martensitic stainless steel or steel
US-9649705-B2 · May 16, 2017 · US
Nonmetallic tools for removing flexibilized epoxy gap filler materials, and methods for removing the gap filler materials
US-9545675-B2 · Jan 17, 2017 · US
Method and jig assembly for manufacturing outer blade cutting wheel
US-9156098-B2 · Oct 13, 2015 · US