Modular coil railcar
US-12179811-B2 · Dec 31, 2024 · US
adapted for carrying special loads
adapted for carrying special loads · 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 | B61D3/16 |
| Official title | adapted for carrying special loads |
| Display label | adapted for carrying special loads |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transport Facility
US-2024192706-A1 · Jun 13, 2024 · US
Configurable railroad car
US-12005937-B2 · Jun 11, 2024 · US
Distributing items using multimodal delivery systems
US-11993294-B2 · May 28, 2024 · US
Rail thread box assembly
US-2024083471-A1 · Mar 14, 2024 · US
Railcar for transport of steel coils with removable bi-level roof
US-2023406364-A1 · Dec 21, 2023 · US
Railcar for transport of steel coils with removable bi-level roof
US-11840268-B2 · Dec 12, 2023 · US
Railcar for transport of steel coils with removable bi-level roof
US-2023249717-A1 · Aug 10, 2023 · US
Article Transport Facility
US-2023143085-A1 · May 11, 2023 · US
Railcar for transport of steel coils with removable bi-level roof
US-11643118-B2 · May 9, 2023 · US
Lubricant-free vehicle door lock
US-11585131-B2 · Feb 21, 2023 · US
Railroad coil car structure
US-2023038550-A1 · Feb 9, 2023 · US
Sleeper transport vehicle
US-11541916-B2 · Jan 3, 2023 · US
Distributing items using multimodal delivery systems
US-2022402530-A1 · Dec 22, 2022 · US
Cargo restraint system
US-11529902-B2 · Dec 20, 2022 · US
Railroad coil car structure
US-2022396296-A1 · Dec 15, 2022 · US
Demand-based distribution of items using intermodal carriers and unmanned aerial vehicles
US-11427229-B2 · Aug 30, 2022 · US
Configurable railroad car
US-2022250659-A1 · Aug 11, 2022 · US
Track maintenance wagon for picking up and/or laying track panels
US-11230814-B2 · Jan 25, 2022 · US
Sleeper transport vehicle
US-2021179150-A1 · Jun 17, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B61D3/16?
- CPC B61D3/16 is the Cooperative Patent Classification code for “adapted for carrying special loads.”
- How many patents are filed under CPC B61D3/16 (adapted for carrying special loads)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B61D3/16 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).