Patents by Inventor Marc Djabri

Marc Djabri 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).

  • Positive feed tool with improved shift from forward to retract
    Patent number: 10427258
    Abstract: Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: October 1, 2019
    Assignee: APEX BRANDS, INC.
    Inventors: Jeremy Watford, Jason Allen Matthews, Kevin Myhill, Marc Djabri
  • Positive Feed Tool with Improved Shift from Forward to Retract
    Publication number: 20170274488
    Abstract: Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool.
    Type: Application
    Filed: August 20, 2014
    Publication date: September 28, 2017
    Inventors: Jeremy Watford, Jason Allen Matthews, Kevin Myhill, Marc Djabri
  • Positive feed tool with improved shift from forward to retract
    Patent number: 9662756
    Abstract: Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: May 30, 2017
    Assignee: Apex Brands, Inc.
    Inventors: Jeremy Watford, Kevin Myhill, Marc Djabri
  • Positive Feed Tool with Improved Shift from Forward to Retract
    Publication number: 20160001408
    Abstract: Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool.
    Type: Application
    Filed: February 24, 2014
    Publication date: January 7, 2016
    Inventors: Jeremy Watford, Kevin Myhill, Marc Djabri