Method and apparatus for reinforcing a substrate or a fabric in a core structure of a component
US-9808995-B2 · Nov 7, 2017 · US
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in pairs arranged head to head
in pairs arranged head to head · 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 | B21G3/22 |
| Official title | in pairs arranged head to head |
| Display label | in pairs arranged head to head |
| Total patents | 1 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.