Patents by Inventor Mark Rossato

Mark Rossato 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).

  • Folder
    Patent number: 5011188
    Abstract: A folder and a drawing implement, the implement including interlocking portion and the folder including holes for receiving the interlocking portion such that after receiving the interlocking portion front and back covers of the folder are locked together by the interlocking portion so as to close the folder, and the drawing implement is thereby attached to the folder.
    Type: Grant
    Filed: May 23, 1990
    Date of Patent: April 30, 1991
    Inventors: Martin Zoland, Mark Rossato