Patents by Inventor Jeff Durbin

Jeff Durbin 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 removal tool
    Patent number: 9962820
    Abstract: A tool for removing a seated bearing from a bearing housing of a machine having a rotatable shaft, such as a squirrel cage blower, the bearing removal tool being easily positionable within the assemble housing aft of the bearing and including a striking surface at partially circumferential relation to the shaft for exerting a generally normal force against the bearing sufficient to overcome the frictional force between the bearing and the shaft when the tool is moved quickly and sharply along the shaft against the aft side of the bearing.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: May 8, 2018
    Assignee: Durbin Enterprises LLC
    Inventors: Jeff Durbin, Michael J. Durbin
  • BEARING REMOVAL TOOL
    Publication number: 20150174747
    Abstract: A tool for removing a seated bearing from a bearing housing of a machine having a rotatable shaft, such as a squirrel cage blower, the bearing removal tool being easily positionable within the assemble housing aft of the bearing and including a striking surface at partially circumferential relation to the shaft for exerting a generally normal force against the bearing sufficient to overcome the frictional force between the bearing and the shaft when the tool is moved quickly and sharply along the shaft against the aft side of the bearing.
    Type: Application
    Filed: December 8, 2014
    Publication date: June 25, 2015
    Inventors: Jeff Durbin, Michael J. Durbin
  • BEARING REMOVAL TOOL
    Publication number: 20140173865
    Abstract: A tool for removing a worn bearing from a bearing housing of a machine having a rotating shaft, such as a squirrel cage blower, the bearing removal tool including a first body portion and a second body portion assembled within the machine housing to include a cylindrical member encircling the shaft for axial movement therealong for exerting an axial percussive force against the bearing when the tool is moved quickly and sharply along the shaft against the aft side of the bearing.
    Type: Application
    Filed: December 23, 2013
    Publication date: June 26, 2014
    Inventors: Jeff Durbin, Michael J. Durbin