Alpine ski
US8684393B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2010 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C5/0405
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A ski which when it is flat on a horizontal plane, and loaded at its waist in such a way that the edges touch said horizontal plane at the waist, has a side cut extending between the front and rear contact lines; when it is pivoted around its longitudinal axis and tilted by a non-zero angle α relative to said horizontal plane, and loaded at its waist in such a way that one of the edges touches said plane at the waist, has a side cut extending between two end contact points, front and rear respectively wherein for a tilt (α) equal to 35°, the ratio of the distance (Dα) separating the front end contact point and the front contact line, related to the distance (D) separating the mid-point (9) of the shoe and the front contact line, is more than 12%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.