Aquadynamic swim apparatus
US5749759A · kind A · utility
6Cited by
9References
22Claims
0Family size
Inventor
Key dates
| Filing date | Sep 6, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Sep 6, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B31/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An aquadynamic swim apparatus and method. A foil projects outwardly from a swimmer's lower leg, the foil having the shape of an airfoil and being adapted for a controlled angle of attack and rate of change thereof in response to forces applied by a swimmer's leg strokes. A second foil projects inwardly from the swimmer's lower leg, the foil being adapted for passive, limited inclination and declination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.