Patents by Inventor Sergei Andreivitch Krikliwy

Sergei Andreivitch 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).

  • Publication number: 20080032573
    Abstract: The present invention is a swim aid consisting of a paddle blade having a hand side and an opposite water side, a proximal end, a distal end opposite the proximal end and having a distal edge and opposite first and second lateral ends. Finger apertures are formed along the distal end of the blade and separated from the distal edge by a fingertip portion, the apertures being separated from each other by inter-digital portions. The paddle includes a wrist portion formed on the proximal end of the blade, the wrist portion having a wrist strap, and a palm portion formed on the blade between the apertures and the wrist portion, the palm portion forming a concave surface on the waterside of the blade. A thumb notch is formed on the first lateral end of the blade.
    Type: Application
    Filed: August 7, 2006
    Publication date: February 7, 2008
    Inventors: Sergei Andreivitch Krikliwy, Alexander Sergeivitch Krikliwy