Patents by Inventor Barvinko J. Pavlovich

Barvinko J. Pavlovich 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).

  • Crack arresting device for limiting propagation of cracks in welded structures fabricated from sheets
    Patent number: 4383556
    Abstract: A crack arresting device for limiting crack propagation in welded sheet structures, is made in the form of a multi-layer section of the structure, integrally interposed therein. At least in one layer of the section there is provided at least one slot located at an angle to a probable crack propagation path.
    Type: Grant
    Filed: February 10, 1981
    Date of Patent: May 17, 1983
    Inventors: Paton B. Evgenievich, Biletsky, S. Mikhailovich, Tereschenko A. Fedorovich, Barvinko J. Pavlovich