Side-reinforced ski
US4671529A · kind A · utility
18Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 1985 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Nov 1, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C5/0434
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The ski comprises a central core covered by a metal blade. Bearing layers are arranged above and below the core and the blade covering it. Edges are provided laterally adjacent to a sole, with portions extending above the sole. Two side elements are arranged on either side of the core and the bearing elements and above the edges. The side elements are constituted by laminates comprising a reinforcing blade, e.g. of aluminum or aluminum alloy, whose upper end appears at the upper face of the ski and acts as an upper edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.