Patents by Inventor John Kuk

John Kuk 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).

  • Textbook holder
    Patent number: 4133080
    Abstract: A device to hold text books tightly against a notebook wherein a stretchable strap is connected at opposite ends to a clasp, each said clasp to operate over the edge of the notebook, the strap to be stretched permitting insertion of one or more text books between the strap and the notebook to thereby secure the text book(s) to the notebook.
    Type: Grant
    Filed: November 4, 1974
    Date of Patent: January 9, 1979
    Inventor: John Kuk