Patents by Inventor Darrell Tanner

Darrell Tanner 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).

  • Method and apparatus for lubricating a machine
    Patent number: 4444292
    Abstract: A method and apparatus for lubricating a machine is provided. In an embodiment a method is provided for generating pressure in a lubricating liquid and providing said liquid to a lubricating station at predetermined intervals. In another embodiment an apparatus is provided for pressurizing lubricating liquid in a reservoir and directing said liquid to a lubricating station.
    Type: Grant
    Filed: August 12, 1981
    Date of Patent: April 24, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Cloyce L. Brown, Darrell Tanner