Patents by Inventor Semo Cabili

Semo Cabili 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: 4864111
    Abstract: A numerical instrument comprising a first location array defining a plurality of digit location for entry of numerals to define a number amount and a second location array in the form of a grid having rows corresponding to numbers and columns corresponding to digit locations, whereby the grid may be filled in to correspond to the number amount indicated in the first location array.
    Type: Grant
    Filed: April 7, 1987
    Date of Patent: September 5, 1989
    Inventor: Semo Cabili