Trailer
US-2020398823-A1 · Dec 24, 2020 · US
driven from propulsion unit on trailer
driven from propulsion unit on trailer · 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 | B62D59/04 |
| Official title | driven from propulsion unit on trailer |
| Display label | driven from propulsion unit on trailer |
| Total patents | 187 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 8 |
| 2018 | 11 |
| 2019 | 13 |
| 2020 | 17 |
| 2021 | 18 |
| 2022 | 21 |
| 2023 | 22 |
| 2024 | 35 |
| 2025 | 24 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Trailer-Based Energy Capture and Management
US-2020376966-A1 · Dec 3, 2020 · US
Axle subassembly including an electric drive/generator unit, and method for controlling an electric drive/generator unit of an axle subassembly
US-2020353806-A1 · Nov 12, 2020 · US
Vehicle energy management system and related methods
US-10821853-B2 · Nov 3, 2020 · US
Transport system and method for autonomous work vehicles
US-2020331547-A1 · Oct 22, 2020 · US
Mobility unit
US-2020317280-A1 · Oct 8, 2020 · US
Motor Vehicle Accessory to Increase Power Supply and Reduce Fuel Requirements
US-2020276905-A1 · Sep 3, 2020 · US
Trailer-based energy capture and management
US-10744888-B2 · Aug 18, 2020 · US
Trailer-Based Energy Capture and Management
US-2020215921-A1 · Jul 9, 2020 · US
Combinable and detachable vehicle and method for controlling the same
US-2020189340-A1 · Jun 18, 2020 · US
Motor Vehicle Accessory to Increase Power Supply and Reduce Fuel Requirements
US-2020171961-A1 · Jun 4, 2020 · US
Method for controlling a hydraulic hybrid vehicle
US-10654465-B2 · May 19, 2020 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-10654369-B2 · May 19, 2020 · US
Trailer-based energy capture and management
US-10596913-B2 · Mar 24, 2020 · US
Motor vehicle accessory to increase power supply and reduce fuel requirements
US-10549647-B2 · Feb 4, 2020 · US
Motor Vehicle Accessory to Increase Power Supply and Reduce Fuel Requirements
US-2020001726-A1 · Jan 2, 2020 · US
Semi-trailer, semi-trailer truck and method for braking a semi-trailer
US-2019389313-A1 · Dec 26, 2019 · US
System for assisting the driving of a trailer from an open tipping hydraulic circuit
US-2019329649-A1 · Oct 31, 2019 · US
Trailer-based energy capture and management
US-2019291593-A1 · Sep 26, 2019 · US
Disconnectable work implement drive system
US-2019256097-A1 · Aug 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D59/04?
- CPC B62D59/04 is the Cooperative Patent Classification code for “driven from propulsion unit on trailer.”
- How many patents are filed under CPC B62D59/04 (driven from propulsion unit on trailer)?
- Our database includes 187 publications tagged with this CPC code.
- Is patent activity under CPC B62D59/04 growing?
- Publication counts under this code: 35 in 2024 vs 24 in 2025 (latest complete years).