Board sport training device and method of use
US7686751B2 · kind B2 · utility
10Cited by
27References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2007 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Feb 29, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/13
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A board sport training device comprises a base configured for attachment to a platform such that the base is disposed beneath the platform. The base comprises a plurality of separate base portions, each base portion comprising at least two bowl-shaped pivot areas and each base portion having sufficient flexibility that each base portion conforms to a curved bottom surface of the platform. A plurality of the pivot areas are positioned along a longitudinal axis of the platform and separated by a distance from the platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.