Patents by Inventor Charles Curbun

Charles Curbun 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).

  • Stenographic machine housing
    Patent number: D319254
    Type: Grant
    Filed: August 30, 1988
    Date of Patent: August 20, 1991
    Assignee: Xscribe Corporation
    Inventors: Gordon W. Smith, Charles Curbun
  • Label dispenser
    Patent number: D347243
    Type: Grant
    Filed: July 14, 1992
    Date of Patent: May 24, 1994
    Assignee: Barbara Thomas Enterprises, Inc.
    Inventors: Nancy Thomas-Cote, Charles Curbun