Patents by Inventor Benjamin C. Jackson

Benjamin C. Jackson 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).

  • Patent number: 5875534
    Abstract: A broken dip stick tube or bushing remover is provided including a bolt having a cylindrical configuration with a top, a smooth intermediate extent, and a threaded bottom. A puller is provided having an upper portion with a cylindrical configuration and a threaded bore formed in a top face thereof for removably coupling with the threaded bottom of the bolt. The puller further has a bottom portion formed of a cylindrical rod with a diameter less than that of the upper portion and terminating in an enlarged head. The entire bottom portion has a plurality of longitudinal slots formed therein thereby forming multiple spaced resilient members which are adapted to be biased radially inward. A locking pin is situated between the spaced resilient members along an axis of the puller. Next provided is a slide hammer having a coaxial bore formed therein for allowing the intermediate extent of the bolt to be slidably situated therein.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: March 2, 1999
    Inventor: Benjamin C. Jackson