Resources Contact Us Home
Aquadynamic swim apparatus

Image Number 13 for United States Patent #5749759.

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.

  Recently Added Patents
Semiconductor device, integrated circuit and method of manufacturing an integrated circuit
Adaptive non-positive inductor current detector (ANPICD)
Resistor and manufacturing method thereof
Managing personal information on a network
Method of manufacturing touch panel
Scanning projection apparatus with tangential compensation
Using location based services for determining a calling window
  Randomly Featured Patents
Hospital bed having a siderail position detector
Modular connector
Recording material
System and method for selective sharpening of images
High speed current amplifier buffer circuit
Fuel tank with vent system
Apparatus for plasma deposition
Filter element and filter system for the intake air of an internal combustion engine
Retraction/extension mechanism for variable diameter rotors
Fixed line trimmer head with ease of loading