Loading dock automated trailer door systems
US-12570129-B2 · Mar 10, 2026 · US
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of roller-blind type {made of rigid elements}
of roller-blind type {made of rigid elements} · 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 | B60J5/14 |
| Official title | of roller-blind type {made of rigid elements} |
| Display label | of roller-blind type {made of rigid elements} |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insertable roll-up door for a vehicle
US-2023339301-A1 · Oct 26, 2023 · US
Insertable roll-up door for a vehicle
US-11724579-B2 · Aug 15, 2023 · US
Roller door assemblies and methods for attaching roller door assemblies to vehicles
US-2022314758-A1 · Oct 6, 2022 · US
Insertable roll-up door for a vehicle
US-2022118833-A1 · Apr 21, 2022 · US
Vehicle opening-closing structure
US-2021078391-A1 · Mar 18, 2021 · US
Hinged bottom roller assembly and counterbalance mechanism for overhead door
US-10794100-B2 · Oct 6, 2020 · US
Overhead door rotating seal
US-10767409-B2 · Sep 8, 2020 · US
Construction machine with operating platform and access control
US-10618392-B2 · Apr 14, 2020 · US
Cargo transportation housing comprising a flexible fast door
US-10239389-B2 · Mar 26, 2019 · US
Construction machine with operating platform and access control
US-2018354351-A1 · Dec 13, 2018 · US
Overhead door rotating seal
US-2018094469-A1 · Apr 5, 2018 · US
Cargo transportation housing comprising a flexible fast door
US-2018001750-A1 · Jan 4, 2018 · US
Hinged bottom roller assembly and counterbalance mechanism for overhead door
US-2016168895-A1 · Jun 16, 2016 · US
Multi-joint slider device
US-9297192-B2 · Mar 29, 2016 · US
Hinged bottom roller assembly and counterbalance mechanism for overhead door
US-9296280-B2 · Mar 29, 2016 · US
Multi-joint slider device
US-2015184440-A1 · Jul 2, 2015 · US