Toy aircraft with modular power systems and wheels
US8202137B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2011 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Jan 31, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H30/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Toy aircraft may include an airframe, a modular power system, first and second wheel supports, and first and second wheels. The modular power system may be configured for selective use with and selective removal from the airframe. The power system may include a propulsion unit operable to propel the toy aircraft and a power unit, which may include an energy source configured to supply energy to the propulsion unit. The airframe may include a fuselage, a propulsion unit mount, which may be disposed on the airframe and configured to removably retain the propulsion unit, and a power unit mount, which may be disposed on the fuselage and configured to removably retain the power unit. The first and second wheel supports may extend from the power unit mount toward respective first and second wheel mounts to which the first and second wheels may be rotatably mounted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.