Patents by Inventor Paulo Renato Zipperer

Paulo Renato Zipperer 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).

  • Collapsible bed frame
    Patent number: 7376986
    Abstract: A collapsible bunk bed is provided having a first and second bed frame, one of which is positioned vertically above the other to form the bunk bed. The end walls of each bed frame have a hinged joint in the central portion so that the bunk bed may be folded into a collapsed configuration without disassembly of the end walls and side rails.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: May 27, 2008
    Assignee: Folding Bunk Properties (FBP), LLC
    Inventors: Bryan L. Smith, Paulo Renato Zipperer, Frank Real
  • COLLAPSIBLE BED FRAME
    Publication number: 20080092289
    Abstract: A collapsible bunk bed is provided having a first and second bed frame, one of which is positioned vertically above the other to form the bunk bed. The end walls of each bed frame have a hinged joint in the central portion so that the bunk bed may be folded into a collapsed configuration without disassembly of the end walls and side rails.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 24, 2008
    Inventors: Bryan L. Smith, Frank Real, Paulo Renato Zipperer