Flying ski
US7097523B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 16, 2005 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Jun 22, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B34/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present flying ski is designed to be towed behind a conventional powered watercraft by 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 seat preferably includes a flexible C-shaped member for absorbing impacts during use. 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 downward from the board and couples the seat to a planing blade. The elongate strut is preferably formed with a V-shape wherein the length from the front edge to the back edge of the strut is greater along an upper portion for enhanced structural integrity. The planing blade advantageously has a front blade and a rear blade interconnected by a fuselage. The rear blade may be located above the front blade for avoiding turbulence from the front blade. The present flying ski accommodates a variety of rider skill levels …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.