Shredder feeder
US-9682381-B2 · Jun 20, 2017 · US
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using a rotating arm
using a rotating arm · 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 | B02C18/2275 |
| Official title | {using a rotating arm} |
| Display label | using a rotating arm |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Shredder feeder
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Shredder auto feed system
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