Patents
US 12766982 B2: Apparatus and system for voltage testing of electric ride-on vehicle
- Granted
- 2026-10-20
- Filed
- 2020-07-10 application 18004354
- Type
- Utility · 14 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Apparatus and system for testing an electric ride-on vehicle (1). The apparatus includes, in one implementation, a direct current (DC) socket (28), a pair of junction plugs (30A, 30B), and a control circuit (32). The DC socket (28) is configured to receive a DC plug of a wall charger (14). The pair of junction plugs (30A, 30B) is configured to receive a connector of a battery (12) and a connector of a charging circuit (16). The control circuit (32) is electrically coupled to the DC socket (28) and the pair of junction plugs (30A, 30B). The control circuit (32) is configured to test voltages of the battery (12), the wall charger (14), and the charging circuit (16).
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| DYNACRAFT BSC, INC. 41 patents | US company or organization | Port Wentworth, GA | DYNACRAFT BSC, INC. State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Lv Hui Min | Guangdong, CN | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B60L | Propulsion of electrically-propelled vehicles ; supplying electric power for auxiliary equipment of electrically-propelled vehicles ; electrodynamic brake systems for vehicles in general ; magnetic suspension or levitation for vehicles; monitoring operating variables of electrically-propelled vehicles; electric safety devices for electrically-propelled vehicles | B60L53/11 | PTBLXML, file of 2026-10-20 |
| G01R | Measuring electric variables; measuring magnetic variables | G01R31/40 | PTBLXML, file of 2026-10-20 |
| H01M | Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy | H01M10/4285 | PTBLXML, file of 2026-10-20 |
| H02J | Electric power networks; circuit arrangements or systems for supplying or distributing electric power; systems for storing electric energy | H02J7/82 | PTBLXML, file of 2026-10-20 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.