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
Table base
Computer product, information retrieval method, and information retrieval apparatus
Business card assembly
Bird deterrent
Ion beam system and method of operating ion beam system
Channel marking for chip mark overflow and calibration errors
Tone enhancement bracket
  Randomly Featured Patents
Process and arrangement for producing airborne fibers
Method and apparatus for connecting ISDN devices over an analog telephone line
Antibodies that bind IL-4 and/or IL-13 and their uses
Device for measuring blood, tissue, and skin parameters
Compact birefringent spectrometer with electrically adjustable passband
Protrusions on a belt and a belt
Underbed thread trimmer and controlled single-operation cam mechanism therefor
Refrigerator with a dispenser
Method and assembly for guiding a dispensing line through a beverage dispenser
Apparatus for animal waste collection