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US-2026015170-A1 · Jan 15, 2026 · US
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Loading ramps; Loading docks (as road or railway equipment B61B1/00, E01F1/00)
Loading ramps; Loading docks (as road or railway equipment B61B1/00, E01F1/00) · 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 | B65G69/28 |
| Official title | Loading ramps; Loading docks (as road or railway equipment B61B1/00, E01F1/00) |
| Display label | Loading ramps; Loading docks (as road or railway equipment B61B1/00, E01F1/00) |
| Total patents | 24 |
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 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Singulation preparation
US-2025304375-A1 · Oct 2, 2025 · US
Deployable truck ramp with bladders
US-12410021-B2 · Sep 9, 2025 · US
Container load performance metric aggregation
US-12211001-B2 · Jan 28, 2025 · US
Load handling system and load handling method
US-2024338038-A1 · Oct 10, 2024 · US
Deployable truck ramp with bladders
US-2024262641-A1 · Aug 8, 2024 · US
Container Load Performance Metric Aggregation
US-2023112116-A1 · Apr 13, 2023 · US
Systems and methods for automated dock station servicing
US-11507926-B2 · Nov 22, 2022 · US
Ramp system for vehicle
US-2021245650-A1 · Aug 12, 2021 · US
Systems and methods for automated dock station servicing
US-2021117930-A1 · Apr 22, 2021 · US
Drive off protection system and method for preventing drive off
US-10875497-B2 · Dec 29, 2020 · US
Systems and methods for automated dock station servicing
US-10878386-B2 · Dec 29, 2020 · US
Vehicle ramp latch
US-10773908-B2 · Sep 15, 2020 · US
Systems and methods for automated dock station servicing
US-2020167734-A1 · May 28, 2020 · US
Drive off protection system and method for preventing drive off
US-2020130645-A1 · Apr 30, 2020 · US
Modified K-member of suspension assembly and method of modification thereof
US-10562722-B2 · Feb 18, 2020 · US
Systems and methods for determining the status of loading docks and resources at product distribution centers
US-2020027051-A1 · Jan 23, 2020 · US
Ramp member
US-10351039-B2 · Jul 16, 2019 · US
Vehicle ramp latch
US-2018140483-A1 · May 24, 2018 · US
Modified k-member of suspension assembly and method of modification thereof
US-2018086578-A1 · Mar 29, 2018 · US