Device and method for manufacturing wood-plastic coated lumber composite
US-11865759-B2 · Jan 9, 2024 · US
Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B27C1/00 |
| Official title | Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor |
| Display label | Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11865759-B2 · Jan 9, 2024 · US
US-11506058-B2 · Nov 22, 2022 · US
US-11504876-B2 · Nov 22, 2022 · US
US-11299359-B2 · Apr 12, 2022 · US
US-2021138710-A1 · May 13, 2021 · US
US-2021070570-A1 · Mar 11, 2021 · US
US-2021016463-A1 · Jan 21, 2021 · US
US-10843883-B2 · Nov 24, 2020 · US
US-2018346269-A1 · Dec 6, 2018 · US
US-2018073365-A1 · Mar 15, 2018 · US
US-9879536-B2 · Jan 30, 2018 · US
US-2017175528-A1 · Jun 22, 2017 · US