Patents by Inventor Sergei Krikliwy

Sergei Krikliwy 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).

  • Patent number: 7494395
    Abstract: This invention is intended as an improved swimming aid for the hand. It is a ridged paddle having several features to enhance the paddles' performance for enjoyable swimming. The paddle has a finger tip hood that permits the fingers to extend unobstructed through finger facing apertures. The paddle has a wrist portion having a wrist strap. A thumb notch formed at a lateral end, by the palm potion of the paddle. The palm portion has a Transverse Ridge, that together with two lateral flanks form a triangle of three major bends at the palm. And, with two bends for the finger apertures and finger tip hood, change the paddles' shape from a flat surface to a three dimensional form, that deflect water, adds structural strength, and aids in hand comfort. The arrangement of these features, provide an enjoyable instrument that facilitates good leverage in the water.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: February 24, 2009
    Inventors: Sergei Krikliwy, Alexander Sergeivitch Krikliwy
  • Publication number: 20080214073
    Abstract: This invention is intended as an improved swimming aid for the hand. It is a ridged paddle having several features to enhance the paddles' performance for enjoyable swimming. The paddle has a finger tip hood that permits the fingers to extend unobstructed through finger facing apertures. The paddle has a wrist portion having a wrist strap. A thumb notch formed at a lateral end, by the palm potion of the paddle. The palm portion has a Transverse Ridge, that together with two lateral flanks form a triangle of three major bends at the palm. And, with two bends for the finger apertures and finger tip hood, change the paddles' shape from a flat surface to a three dimensional form, that deflect water, adds structural strength, and aids in hand comfort. The arrangement of these features, provide an enjoyable instrument that facilitates good leverage in the water.
    Type: Application
    Filed: February 22, 2008
    Publication date: September 4, 2008
    Inventors: Sergei Krikliwy, Alexander Sergeivitch Krikliwy