Patents by Inventor Zivthan Dubvrovsky

Zivthan Dubvrovsky 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).

  • Fenestration unit with screen coil apparatus
    Publication number: 20050173075
    Abstract: A fenestration unit including screen coil apparatus is provided by the invention. The fenestration unit includes a frame defining an opening. A sash—is slideably received by the opening of the frame. The fenestration unit includes a screen coil assembly attached to the sash. The screen coil assembly includes a screen having first and second edges, and a roll core, wherein the screen is capable of being coiled and uncoiled on the roll core. The fenestration unit further includes an edge support having first and second support members having at least a portion located between the frame and the sash, the first and second support members for fastening to the screen first and second edges.
    Type: Application
    Filed: August 7, 2001
    Publication date: August 11, 2005
    Inventors: Matthew Abelson, Peter Bates, David Chastain, Zivthan Dubvrovsky, Bruce Macrae, Wayne Brezovar, Timothy Kelley, David Plummer