Patents by Inventor Aleksandr Semenovskyy

Aleksandr Semenovskyy 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: 20130000248
    Abstract: A closed-section beam element is provided, especially in a form of a tubular beam, manufactured of composite material containing comminuted and/or broken-up filing material, mainly wooden chips and particles, and thermosetting resin, wherein said beam element (10) has generally of longitudinal shape and having cross section of its external contour of any polygonal shape, or a circular or oval shape and/or of any irregular shape, preferably provided with projections and/or recesses arranged over the external surface of said beam element, and additionally said beam element has a central through opening (20) forming an internal through channel, preferably of a circular cross section, wherein surface of the internal through channel is provided with a continuous contour of at least one screw or spiral line (40) in relation to a centre axis of said beam element and extending, preferably, along full length of the internal channel along its central axis.
    Type: Application
    Filed: March 16, 2010
    Publication date: January 3, 2013
    Inventors: Pavlo Semenivskyi, Anatoliy Semenovskyi, Igor Didenko, Aleksandr Semenovskyy