Patents by Inventor Paul Joseph Sweet

Paul Joseph Sweet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Swim fin system
    Patent number: 8246404
    Abstract: A swim fin system that may be used to propel an individual through water. The swim fin system may include a leg securement device, with an upper and a lower end, effective for detachably securing to at least the lower leg of an individual. A fin may attach longitudinally to the leg securement device where at least a portion of the fin is oblique to the leg securement device. The swim fin system may further include a second securement device, with an ankle end and a toe end, effective for detachably securing to at least the foot and ankle of an individual.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: August 21, 2012
    Inventor: Paul Joseph Sweet