Reclosable flexible packages for food products
US-9617053-B2 · Apr 11, 2017 · US
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by collapsing and twisting mouth portion
by collapsing and twisting mouth portion · 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 | B65D77/16 |
| Official title | by collapsing and twisting mouth portion |
| Display label | by collapsing and twisting mouth portion |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.