Resilient link for conveyor chain
US-12589945-B2 · Mar 31, 2026 · US
Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65G19/00 |
| Official title | Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors |
| Display label | Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12589945-B2 · Mar 31, 2026 · US
US-2025388411-A1 · Dec 25, 2025 · US
US-2025153946-A1 · May 15, 2025 · US
US-2025083900-A1 · Mar 13, 2025 · US
US-2023215748-A1 · Jul 6, 2023 · US
US-2020072716-A1 · Mar 5, 2020 · US
US-10065804-B1 · Sep 4, 2018 · US
US-2018229941-A1 · Aug 16, 2018 · US
US-2017144831-A1 · May 25, 2017 · US