Patents by Inventor John J. Klein, administrator

John J. Klein, administrator 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).

  • Food container/holder
    Patent number: D276783
    Type: Grant
    Filed: July 21, 1982
    Date of Patent: December 18, 1984
    Assignee: Leslie J. Klein, administrator
    Inventors: John C. Hollenbeck, deceased, John J. Klein, administrator