Prime mover rpm limiting control
US-2019283580-A1 · Sep 19, 2019 · US
Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00)
Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00) · 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 | B60K28/00 |
| Official title | Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00) |
| Display label | Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00) |
| Total patents | 165 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 13 |
| 2017 | 22 |
| 2018 | 9 |
| 2019 | 15 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 21 |
| 2024 | 9 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for safe drive inducing game
US-10391406-B2 · Aug 27, 2019 · US
Processing method, program, processing apparatus, and detection system
US-10272920-B2 · Apr 30, 2019 · US
Emergency stop system and emergency stop method
US-10266167-B2 · Apr 23, 2019 · US
Driver Assistance System Having an Emergency Stop Function Which Can Be Activated Via a Parking Brake Operator Control Element
US-2018362013-A1 · Dec 20, 2018 · US
Vehicle control system for controlling steering of vehicle
US-10155530-B2 · Dec 18, 2018 · US
State monitoring device
US-10055658-B2 · Aug 21, 2018 · US
Prime mover rpm limiting control
US-2018118026-A1 · May 3, 2018 · US
Powered ride-on vehicle
US-2018099230-A1 · Apr 12, 2018 · US
Working vehicle
US-9894827-B2 · Feb 20, 2018 · US
Prime mover RPM limiting control
US-9889738-B1 · Feb 13, 2018 · US
Vehicle control system
US-9884555-B2 · Feb 6, 2018 · US
Prime mover rpm limiting control
US-2018022214-A1 · Jan 25, 2018 · US
Control method for hydrogen leak determining system of fuel cell vehicle
US-9845014-B2 · Dec 19, 2017 · US
Wading vehicle advisory speed display
US-9827853-B2 · Nov 28, 2017 · US
Ignition system with single action start fault correction
US-2017335818-A1 · Nov 23, 2017 · US
Carbon monoxide detection system for a motor vehicle
US-2017335781-A1 · Nov 23, 2017 · US
Ultrasonic wading detection for a vehicle
US-9821659-B2 · Nov 21, 2017 · US
Wading vehicle depth measurement apparatus
US-9815369-B2 · Nov 14, 2017 · US
Wakefulness-maintenance apparatus
US-9815384-B2 · Nov 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60K28/00?
- CPC B60K28/00 is the Cooperative Patent Classification code for “Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00).”
- How many patents are filed under CPC B60K28/00 (Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (electric safety devices on electrically-propelled vehicles B60L3/00))?
- Our database includes 165 publications tagged with this CPC code.
- Is patent activity under CPC B60K28/00 growing?
- Publication counts under this code: 9 in 2024 vs 16 in 2025 (latest complete years).