Thermal treatment unit for preforms
US-2025276484-A1 · Sep 4, 2025 · US
using masking · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C49/684 |
| Official title | {using masking} |
| Display label | using masking |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025276484-A1 · Sep 4, 2025 · US
US-2024316832-A1 · Sep 26, 2024 · US
US-12036719-B2 · Jul 16, 2024 · US
US-11787090-B2 · Oct 17, 2023 · US
US-2023025422-A1 · Jan 26, 2023 · US
US-2021046677-A1 · Feb 18, 2021 · US