Gliding board with side reinforcing elements present over a portion of the running length
US6113126A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1999 |
| Grant date | Sep 5, 2000 |
| Priority date | — |
| Expiry date | Jan 28, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C5/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A board for gliding over snow is provided which is structured such that it has a central support region having a cross-section selected from the group consisting of the sandwich cross-section, the shell cross-section, and the hybrid cross section; a front region located between and connecting the central region and a tip; and a rear region located between and connecting the central region and a tail portion. The front region, central support region, and rear region each may have either a sandwich cross-section, a shell cross-section, and a hybrid cross section. The sandwich cross-section can have a first upper layer, a first upper reinforcement layer, a first core, a plurality of longitudinal reinforcing elements, a first lower reinforcement, a first sole, and a plurality of first edges. The shell cross-section may have a second upper layer, a second upper reinforcement layer, a second core, a plurality of second reinforcing elements inclined over the entire height of the sides of the board, a second lower reinforcement, a second sole, and a plurality of second edges. Alternatively, the shell cross-section could be constructed having a third upper layer in contact with a third uppe…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.