Dual valve system for a fuel tank
US-2025332911-A1 · Oct 30, 2025 · US
for preventing electrostatic charges
for preventing electrostatic charges · 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 | B60K2015/03401 |
| Official title | {for preventing electrostatic charges} |
| Display label | for preventing electrostatic charges |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Funnel insert for a filler tube of a fuel tank
US-12179576-B2 · Dec 31, 2024 · US
Earth structure for filler pipe
US-12115923-B2 · Oct 15, 2024 · US
Fuel tank diffuser
US-12024309-B2 · Jul 2, 2024 · US
Earth structure for filler pipe
US-2024166151-A1 · May 23, 2024 · US
Thermal and cold spray plastic coating covering vehicle fasteners inside fuel tank for lightning strike and other electromagnetic protection
US-11767436-B2 · Sep 26, 2023 · US
Fuel filler port and method of manufacturing the same
US-2022266684-A1 · Aug 25, 2022 · US
Fuel tank diffuser
US-2022153427-A1 · May 19, 2022 · US
Funnel insert for a filler tube of a fuel tank
US-2021379985-A1 · Dec 9, 2021 · US
Fuel supply port device
US-11091028-B2 · Aug 17, 2021 · US
Vehicle fuel tank assembly
US-10946738-B2 · Mar 16, 2021 · US
Electrostatic discharge assembly for a vehicle
US-10926724-B2 · Feb 23, 2021 · US
Wire with electrostatically conductive insulator
US-10920722-B2 · Feb 16, 2021 · US
Fuel supply port device
US-2020130503-A1 · Apr 30, 2020 · US
Vehicle Fuel Tank Assembly
US-2020101837-A1 · Apr 2, 2020 · US
Electrostatic discharge assembly for a vehicle
US-2020039457-A1 · Feb 6, 2020 · US
Thermal and Cold Spray Plastic Coating Covering Vehicle Fasteners Inside Fuel Tank For Lighting Strike and Other Electromagnetic Protection
US-2020040201-A1 · Feb 6, 2020 · US
Wire with electrostatically conductive insulator
US-2019285035-A1 · Sep 19, 2019 · US
Pipe installation
US-10293952-B2 · May 21, 2019 · US
Filling system on a motor vehicle, having at least two storage tanks for liquid or gaseous operating materials
US-10065497-B2 · Sep 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60K2015/03401?
- CPC B60K2015/03401 is the Cooperative Patent Classification code for “for preventing electrostatic charges.”
- How many patents are filed under CPC B60K2015/03401 (for preventing electrostatic charges)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B60K2015/03401 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).