Spark generating device for scooter and removable spark generating cartridge
US8146947B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 22, 2008 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Apr 23, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K3/002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A scooter having a spark generating device that is movable from a first position, in which the spark generating device does not contact the surface on which the scooter is being operated, and a second position, in which the spark generating device contacts the surface on which the scooter is being operated. The scooter includes a scooter body which rotatably supports the spark assembly. The spark assembly includes a spark portion which creates sparks when in frictional contact with a riding surface. The spark assembly also includes a foot actuation portion which is accessible to the user and allows the user to activate the spark assembly while riding. In one arrangement, the spark portion includes a removable cartridge with spark elements that emit sparks when in frictional contact with a riding surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.