Expansion joint for connecting a first region and a second region of a rail system
US-2024246763-A1 · Jul 25, 2024 · US
Runway interlocking devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66C7/14 |
| Official title | Runway interlocking devices |
| Display label | Runway interlocking devices |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2024246763-A1 · Jul 25, 2024 · US
US-11376180-B2 · Jul 5, 2022 · US
US-11332348-B2 · May 17, 2022 · US
US-2021163269-A1 · Jun 3, 2021 · US
US-2018153754-A1 · Jun 7, 2018 · US
US-9695555-B2 · Jul 4, 2017 · US