Ramp board
US6896274B2 · kind B2 · utility
9Cited by
20References
10Claims
0Family size
Inventor
Key dates
| Filing date | Oct 31, 2002 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Jan 15, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C17/262
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A skateboard having a deck with an arched center, two bumper regions, one at either end of the deck, each of the bumper regions extending above and rigidly affixed to the deck. Truck and wheel assemblies mounted beneath respective ones of the bumper regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.