Patents by Inventor John Earl Cargill

John Earl Cargill 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).

  • Tool and a method for removing a bearing from a differential assembly
    Patent number: 7415754
    Abstract: A tool 100 which is adapted to efficiently and safely remove a bearing, such as side bearing 40, from an assembly, such as a differential assembly 10. The tool 100 includes a plug 102 which is forcibly inserted through the bearing 40 by a member 140 and the bearing 40 is substantially encapsulated by members 200, 222 and 300, which cooperate with the member 140 and the plug 102 to allow the bearing 40 to removed from the assembly 10.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: August 26, 2008
    Inventors: John Earl Cargill, Albert Anthony Travnikar, George Stephen McCausland