Patents by Inventor Dave Ivinson

Dave Ivinson 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).

  • Publication number: 20150342693
    Abstract: A torque limiting device is disclosed, comprising a hollow body with and open proximal end and open distal end forming a handle, an internal wall bisecting said hollow body into a first and a second section on one side having torque limiting movable ramps, a rotatable head section affixed movably to the internal wall with bumps extended from the backside thereof, and a tool mounted to the front side whereby when rotated in a torque limiting direction, the at least one bump stop will pass over the ramp and the application of sufficient torque to meet the torque requirement of said device will depress the ramp, and allow the bump stop to pass over.
    Type: Application
    Filed: May 29, 2014
    Publication date: December 3, 2015
    Applicant: ECA MEDICAL INSTRUMENTS
    Inventors: Dave Ivinson, John Nino, Gary Norsworthy
  • Patent number: 8943667
    Abstract: A aspects of one or more exemplary implementations, disclosed is a plastic tool mount and system with a tool connector head with a back side, nose and distal end of the nose; a shaft guide having a channel is formed within the head open at the distal end of the nose; the channel further having a raised bump section of plastic extending from a wall of the shaft guide into the shaft guide channel; and, wherein the diameter of the shaft guide channel at the location of the raised bump is diminished.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: February 3, 2015
    Assignee: ECA Medical Instruments
    Inventors: Dave Ivinson, John Nino
  • Patent number: 8832919
    Abstract: According to aspects of one or more exemplary implementations, disclosed is a flanged ribbed nut, or FRN, having a head above an extended flange formed integral to said head, and a neck integral to and extending from said flange opposite said head, and a threading guide in fluid communication with said head, flange and neck, and having at least two interfering ribs formed therein.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: September 16, 2014
    Assignee: ECA Medical Instruments
    Inventors: Dave Ivinson, John Nino
  • Publication number: 20120243960
    Abstract: According to aspects of one or more exemplary implementations, disclosed is a flanged ribbed nut, or FRN, having a head above an extended flange formed integral to said head, and a neck integral to and extending from said flange opposite said head, and a threading guide in fluid communication with said head, flange and neck, and having at least two interfering ribs formed therein.
    Type: Application
    Filed: April 27, 2011
    Publication date: September 27, 2012
    Inventors: Dave Ivinson, John Nino