Flying ski
US6234856A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 23, 1999 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Sep 23, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B34/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The improved flying ski is designed to be towed behind a conventional powered watercraft utilizing a standard ski tow rope or similar device having a handle that can be held by a human rider. In use, the rider is seated on the seat of the flying ski and towed by the watercraft. The improved flying ski comprises an elongate board and a seat that extends generally perpendicular to and upward from the board to support the seated rider's buttocks. The rider's legs extend toward the front of the board and are secured by a pair of foot holders that attach to the board. An elongate strut extends generally perpendicular to and downward from the board and couples the seat to a planing blade. The planing blade advantageously has a front blade and a rear blade interconnected by a fuselage. The improved flying ski accommodates a variety of rider skill levels by incorporating a mechanism and system that allows the rider to selectively adjust performance characteristics of the ski. In particular, the rider can control stability, lift and maneuverability ski characteristics to accommodate the rider's particular skill level and the particular challenge that the rider seeks. The improved flying ski…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.