Patents by Inventor Robert Von Letscher

Robert Von Letscher 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).

  • BOOK THAT CAN BE READ AS A SHADOW
    Publication number: 20160046141
    Abstract: A book and method for reading a book as a shadow is disclosed. The book includes at least one page containing at least one light window. The method for reading a book as a shadow includes the steps of selecting at least one page to read from the book, wherein the at least one page includes at least one light window with at least one shape, providing at least one light source, positioning the at least one page with the at least one light window between the at least one light source and at least one surface, displaying a shadow on the at least one surface in the shape of the at least one light window, and reading the text or images displayed on the at least one surface.
    Type: Application
    Filed: August 14, 2015
    Publication date: February 18, 2016
    Inventor: Robert Von Letscher
  • Dog exercising device
    Patent number: D719706
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: December 16, 2014
    Assignee: iFetch, LLC
    Inventors: Dennis W. Hamill, Deborah Lynn Hamill, Sunny Kim, Robert Von Letscher, Kit Morris