Convertible ramp system for a vehicle
US-12502319-B2 · Dec 23, 2025 · US
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Transfer using ramps, lifts or the like
Transfer using ramps, lifts or the like · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61G3/06 |
| Official title | Transfer using ramps, lifts or the like |
| Display label | Transfer using ramps, lifts or the like |
| Total patents | 19 |
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 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ramp assembly for a passenger vehicle
US-12403810-B2 · Sep 2, 2025 · US
Systems and methods for assisted transportation for medical care
US-11798692-B2 · Oct 24, 2023 · US
Portable ramp
US-2023220676-A1 · Jul 13, 2023 · US
Vehicle ramp system
US-11691556-B2 · Jul 4, 2023 · US
Ramp assembly for a passenger vehicle
US-2023043284-A1 · Feb 9, 2023 · US
Convertible ramp system for a vehicle
US-2023039385-A1 · Feb 9, 2023 · US
Apparatuses and methods for high-resolution printing
US-11505288-B2 · Nov 22, 2022 · US
Apparatuses and methods for high-resolution printing
US-2021316824-A1 · Oct 14, 2021 · US
Vehicle ramp system
US-2021245649-A1 · Aug 12, 2021 · US
Apparatuses and methods for high-resolution printing
US-11072398-B2 · Jul 27, 2021 · US
Systems and methods for assisted transportation for medical care
US-2020185112-A1 · Jun 11, 2020 · US
Emergency patient motion system
US-10441483-B2 · Oct 15, 2019 · US
Offshore lifting of a load with heave compensation
US-10442505-B2 · Oct 15, 2019 · US
Apparatuses and methods for high-resolution printing
US-2018043971-A1 · Feb 15, 2018 · US
Emergency Patient Motion System
US-2018021191-A1 · Jan 25, 2018 · US
Offshore lifting of a load with heave compensation
US-2017327192-A1 · Nov 16, 2017 · US
Portable slope
US-2017275886-A1 · Sep 28, 2017 · US
Aircraft seat assembly for aircraft passengers having restricted mobility
US-9180969-B2 · Nov 10, 2015 · US