Printed material management system including system and method for controlling a shredder
US-12464078-B2 · Nov 4, 2025 · US
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of conveyor belt and cooperating roller type
of conveyor belt and cooperating roller type · 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 | B02C18/225 |
| Official title | {of conveyor belt and cooperating roller type} |
| Display label | of conveyor belt and cooperating roller type |
| Total patents | 23 |
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 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Material reduction machine with dynamic infeed control
US-11883827-B2 · Jan 30, 2024 · US
Printed material management system and shredder
US-2023249192-A1 · Aug 10, 2023 · US
Mill box for a horizontal grinder
US-11498080-B2 · Nov 15, 2022 · US
Shredder and sheet manufacturing apparatus
US-11123746-B2 · Sep 21, 2021 · US
Material reduction machine with dynamic infeed control
US-2021229108-A1 · Jul 29, 2021 · US
Infeed systems for chippers or grinders, and chippers and grinders having same
US-11071986-B2 · Jul 27, 2021 · US
Mill box for a horizontal grinder
US-2020324298-A1 · Oct 15, 2020 · US
Mill box for a horizontal grinder
US-10737275-B2 · Aug 11, 2020 · US
Shredder and sheet manufacturing apparatus
US-2020030810-A1 · Jan 30, 2020 · US
Sheet supply device, shredding device, web forming device, and sheet recycling system
US-2019358641-A1 · Nov 28, 2019 · US
Hopper and a mineral material processing plant
US-10464070-B2 · Nov 5, 2019 · US
In-feed systems for chippers or grinders, and chippers and grinders having same
US-10350608-B2 · Jul 16, 2019 · US
Infeed systems for chippers or grinders, and chippers and grinders having same
US-2019054476-A1 · Feb 21, 2019 · US
Shredder auto feed system with paper stack separation mechanism
US-10124344-B2 · Nov 13, 2018 · US
Mill box for a horizontal grinder
US-2018141051-A1 · May 24, 2018 · US
In-feed systems for chippers or grinders, and chippers and grinders having same
US-2017320067-A1 · Nov 9, 2017 · US
A hopper and a mineral material processing plant
US-2017304840-A1 · Oct 26, 2017 · US
Combined feed roller and conveyor sprocket/pulley for a tree chipper
US-9409310-B2 · Aug 9, 2016 · US
Method and apparatus for shredding meat
US-9259011-B2 · Feb 16, 2016 · US