Patents by Inventor Edwin H. Roth

Edwin H. Roth 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).

  • Matchbook
    Patent number: 3958689
    Abstract: The cover of a matchbook has a perforated tear line or the like arranged relative to a striking strip or igniting material on the cover and relative to a staple, glue, or other means securing the cover on a match comb, such that a portion of the cover containing at least a portion of the striking strip can be readily removed to impede further ignition of matches on the striking material.
    Type: Grant
    Filed: April 1, 1975
    Date of Patent: May 25, 1976
    Inventor: Edwin H. Roth