Fuel tank with stiffening device
US-12350876-B2 · Jul 8, 2025 · US
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with material filled between the walls
with material filled between the walls · 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 | B60K2015/03065 |
| Official title | {with material filled between the walls} |
| Display label | with material filled between the walls |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel tank flammability protection system
US-12097969-B2 · Sep 24, 2024 · US
Mount for double-walled vessel, vessel comprising a mount and vehicle comprising a vessel
US-12060157-B2 · Aug 13, 2024 · US
Fuel tank with stiffening device
US-11808406-B2 · Nov 7, 2023 · US
Fuel tank flammability protection system
US-2023331394-A1 · Oct 19, 2023 · US
Fuel tank with stiffening device
US-2023313945-A1 · Oct 5, 2023 · US
Mount for double-walled vessel, vessel comprising a mount and vehicle comprising a vessel
US-2023002069-A1 · Jan 5, 2023 · US
Sandwich motorized vehicle tank with everted barrier foil and thereon at least locally injected thermoplastic material
US-2022126682-A1 · Apr 28, 2022 · US
Sandwich motor vehicle tank comprising a barrier film and injection-molded inner tank walls and outer tank walls
US-2022126681-A1 · Apr 28, 2022 · US
Vehicle tank and manufacturing method for a vehicle tank
US-2021331581-A1 · Oct 28, 2021 · US
Resin-made fuel tank
US-10981616-B2 · Apr 20, 2021 · US
Fuel tank with stiffening device
US-2020378555-A1 · Dec 3, 2020 · US
Resin-made fuel tank
US-2019092414-A1 · Mar 28, 2019 · US
Fluid system and method of making and using the same
US-9435299-B2 · Sep 6, 2016 · US
Method of fabricating a tank having integral restraining elements
US-9266619-B2 · Feb 23, 2016 · US
Unstationary container and method for the production thereof
US-2015291020-A1 · Oct 15, 2015 · US
Mounting structure of buffer member for fuel tank
US-9156347-B2 · Oct 13, 2015 · US
Fluid system and method of making and using the same
US-2015240759-A1 · Aug 27, 2015 · US