Patents by Inventor Thomas Gracey

Thomas Gracey 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).

  • Bearing puller
    Patent number: 5226208
    Abstract: A split nut blind hole bearing puller is made by using an elongated split nut with a bearing flange which is assembled with the blind hole behind a bearing. A retainer fits over the assembled split nut so a puller bolt can be screwed through the assembled split nut into the blind hole.
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: July 13, 1993
    Inventor: Thomas Gracey