Patents by Inventor John Pat McCool

John Pat McCool 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).

  • Collapsible five legged stepstool
    Patent number: D684278
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: June 11, 2013
    Assignee: Core Distribution, Inc.
    Inventors: Mitchell I. Kieffer, John Pat McCool, Allen Caldwell, Matthew Decker, Matthew Kunkel