Patents by Inventor Fernando E. Martinez

Fernando E. Martinez 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).

  • Patent number: 4777902
    Abstract: A combined information retrieval device comprises an elongated strip of material. A coating of an adhesive is applied to one surface of the strip. Holes are formed along the edges of the strip which are sized and spaced apart so they can be interlocked with the rings of the binder of a loose leaf notebook to identify and conveniently locate a page containing information that must be dealt with. Status indicting devices, in the form of loops which can be interlocked together, are interlocked with a hole in the strip. The adhesive holds the strip in position on a page in the binder to indicate both a page and a line on the page containing information that must be dealt with. The number of loops attached to the strip indicate the operations that have been completed and the next operation required.
    Type: Grant
    Filed: November 21, 1986
    Date of Patent: October 18, 1988
    Inventor: Fernando E. Martinez