Internal Spraying of Paper Product Cores
US-2025354336-A1 · Nov 20, 2025 · US
This page is not indexed by search engines while we improve data quality.
for additionally shaping the articles
for additionally shaping the articles · 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 | B31C11/02 |
| Official title | for additionally shaping the articles |
| Display label | for additionally shaping the articles |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Food-safe straw and method for making it
US-2023263324-A1 · Aug 24, 2023 · US
Dunnage conversion machine, helically-crumpled dunnage product and method
US-11352190-B2 · Jun 7, 2022 · US
Dunnage conversion machine, helically-crumpled dunnage product and method
US-2020148445-A1 · May 14, 2020 · US
Dunnage conversion machine, helically-crumpled dunnage product and method
US-10583976-B2 · Mar 10, 2020 · US
Composite container with separator for forming multiple compartments
US-10173802-B2 · Jan 8, 2019 · US
Composite container with separator for forming multiple compartments
US-2017113830-A1 · Apr 27, 2017 · US
Dunnage conversion machine, helically-crumpled dunnage product and method.
US-2016060014-A1 · Mar 3, 2016 · US