Low-floor electric vehicle
US-10505164-B2 · Dec 10, 2019 · US
Trailers
Trailers · 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 | B60L2200/28 |
| Official title | Trailers |
| Display label | Trailers |
| Total patents | 412 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 13 |
| 2017 | 15 |
| 2018 | 22 |
| 2019 | 26 |
| 2020 | 36 |
| 2021 | 32 |
| 2022 | 44 |
| 2023 | 54 |
| 2024 | 79 |
| 2025 | 73 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, methods, and devices for an automobile door or window
US-2019263455-A1 · Aug 29, 2019 · US
Mobile energy storage and method for providing energy to a consumer
US-10391873-B2 · Aug 27, 2019 · US
Engine autostop control
US-2019217847-A1 · Jul 18, 2019 · US
System and method for improving reverse driving capability of electrified vehicles
US-10239416-B2 · Mar 26, 2019 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-2018326869-A1 · Nov 15, 2018 · US
Systems and methods for rendezvousing with an autonomous modular vehicle to provide energy
US-10124688-B2 · Nov 13, 2018 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-10118505-B2 · Nov 6, 2018 · US
Method for controlling the driving of a trailer of a traction vehicle-trailer combination
US-10099736-B2 · Oct 16, 2018 · US
Control Apparatus for Electric Vehicle, Control System for Electric Vehicle, and Method for Controlling Electric Vehicle
US-2018290664-A1 · Oct 11, 2018 · US
Device and method for establishing a temporary connection between two movable objects
US-10093189-B2 · Oct 9, 2018 · US
Systems and methods for rendezvousing with an autonomous modular vehicle to provide energy
US-2018257498-A1 · Sep 13, 2018 · US
Electronic brake system for a trailer
US-2018257616-A1 · Sep 13, 2018 · US
Components, systems and methods of bicycle-based network connectivity and methods for controlling a bicycle having network connectivity
US-2018251190-A1 · Sep 6, 2018 · US
Regenerative Drive System
US-2018244156-A1 · Aug 30, 2018 · US
Tractor unit with on-board regenerative braking energy storage for stopover hvac operation without engine idle
US-2018236994-A1 · Aug 23, 2018 · US
Integrated trailer hitch and jump start system
US-10023056-B2 · Jul 17, 2018 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-2018141463-A1 · May 24, 2018 · US
Components, systems and methods of bicycle-based network connectivity and methods for controlling a bicycle having network connectivity
US-9963199-B2 · May 8, 2018 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-9937819-B2 · Apr 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L2200/28?
- CPC B60L2200/28 is the Cooperative Patent Classification code for “Trailers.”
- How many patents are filed under CPC B60L2200/28 (Trailers)?
- Our database includes 412 publications tagged with this CPC code.
- Is patent activity under CPC B60L2200/28 growing?
- Publication counts under this code: 79 in 2024 vs 73 in 2025 (latest complete years).