Hammer cage
US-2025041873-A1 · Feb 6, 2025 · US
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with peripherally arranged demountable cutting tips or elements
with peripherally arranged demountable cutting tips or elements · 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 | B02C18/184 |
| Official title | {with peripherally arranged demountable cutting tips or elements} |
| Display label | with peripherally arranged demountable cutting tips or elements |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2023 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for replacing a rotor in a machine for grinding and chipping
US-2023211353-A1 · Jul 6, 2023 · US
System and method for replacing a rotor in a machine for grinding and chipping
US-11602756-B2 · Mar 14, 2023 · US
Striking tool for use in a high speed comminution mill
US-2023055459-A1 · Feb 23, 2023 · US
System of chipper knives and knife stops
US-11141877-B2 · Oct 12, 2021 · US
Cutter mounting systems and cutters for the same
US-11045814-B2 · Jun 29, 2021 · US
Cutter mounting systems and cutters for the same
US-10926268-B2 · Feb 23, 2021 · US
System of Chipper Knives and Knife Stops
US-2020353641-A1 · Nov 12, 2020 · US
System and method for replacing a rotor in a machine for grinding and chipping
US-2020298250-A1 · Sep 24, 2020 · US
Striking tool for use in a high speed comminution mill
US-2020238292-A1 · Jul 30, 2020 · US
Cutter Mounting Systems and Cutters for the Same
US-2019240861-A1 · Aug 8, 2019 · US
Cutter Mounting Systems and Cutters for the Same
US-2019240671-A1 · Aug 8, 2019 · US
Shear bar
US-2017113227-A1 · Apr 27, 2017 · US
Material reducing machine convertible between a grinding configuration and a chipping configuration
US-9021679-B2 · May 5, 2015 · US