Supporting rod component, vehicle door assembly, and vehicle
US-2025305341-A1 · Oct 2, 2025 · US
for vehicle doors
for vehicle doors · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E05D3/147 |
| Official title | {for vehicle doors} |
| Display label | for vehicle doors |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle door system and method for operating a vehicle door system
US-2025283364-A1 · Sep 11, 2025 · US
Modular individually operable vehicle door
US-12331565-B2 · Jun 17, 2025 · US
Hinge assembly of scissor door and vehicle having same
US-2025154809-A1 · May 15, 2025 · US
Vehicle door apparatus
US-2024401392-A1 · Dec 5, 2024 · US
Hinge apparatus
US-12139945-B2 · Nov 12, 2024 · US
Door hinge device for vehicles
US-12129699-B2 · Oct 29, 2024 · US
Modular individually operable vehicle door
US-2024093538-A1 · Mar 21, 2024 · US
Vehicle door systems and method
US-2023417094-A1 · Dec 28, 2023 · US
Vehicle door device
US-2023382203-A1 · Nov 30, 2023 · US
Extended swing closure member systems for motor vehicles
US-2023250686-A1 · Aug 10, 2023 · US
Door hinge device for vehicles
US-2023212896-A1 · Jul 6, 2023 · US
Aircraft door with circular translation guide
US-11597493-B2 · Mar 7, 2023 · US
Closure assembly with articulating hinge cover
US-11466504-B2 · Oct 11, 2022 · US
Locking apparatus for flap door of vehicle
US-11446992-B2 · Sep 20, 2022 · US
In mold assembly of two hinges
US-11408215-B2 · Aug 9, 2022 · US
Hinge apparatus
US-2022178186-A1 · Jun 9, 2022 · US
Aircraft door with circular translation guide
US-2021323654-A1 · Oct 21, 2021 · US
Opening and closing device and opening and closing system
US-11105140-B2 · Aug 31, 2021 · US
Adjustable vehicle hinge assembly
US-10968671-B2 · Apr 6, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E05D3/147?
- CPC E05D3/147 is the Cooperative Patent Classification code for “for vehicle doors.”
- How many patents are filed under CPC E05D3/147 (for vehicle doors)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC E05D3/147 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).