Hollow gliding board with inertial mass
US6827617B2 · kind B2 · utility
3Cited by
8References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Feb 13, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B32/57
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hollow gliding board having an outer shell that demarcates at least one inner cavity, and having at least one inertial mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.