Patents by Inventor Greg Trees

Greg Trees 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: 20170135747
    Abstract: Methods and devices are provided for retracting a cutting assembly in the event of a failure on a motorized electrosurgical device. A surgical device is provided that includes a handle portion with an elongate shaft extending distally therefrom. The elongate shaft has first and second jaws at a distal end, and the jaws are configured to engage tissue. The surgical device also has a cutting assembly configured to cut tissue engaged between the first and second jaws. A drive shaft extends from the handle of the surgical device through the elongate shaft and is coupled to the cutting assembly for moving the cutting assembly. The surgical device has a motorized gear assembly with at least one motor driven gear that is configured to move the drive shaft. The surgical device also has a bailout assembly that is configured to manually move the drive shaft.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 18, 2017
    Inventors: Megan Broderick, Catherine Corbett, Kevin M. Fiebig, Eric N. Johnson, Richard Leimbach, David Locke, Gavin Monson, Rudolph Nobis, Mark Overmyer, Brett Swensgard, Greg Trees, Aaron Voegele
  • Publication number: 20090044441
    Abstract: A device for affixing terminal tackle to a fishing line has a body that defines a chamber, an upper orifice, and a lower orifice. A winding member is located within the body and defines a circumferential groove. Terminal tackle is affixed to the winding member. Fishing line passes through the upper and lower orifices. The winding member rotates within the body for displacing a path of the line from the upper to the lower orifice for forcing line into the groove and for wrapping line around the winding member for increasing line/winding member contact area for securing the tackle onto the line. A pinch point may be provided to further secure line within the body. Tactile feedback is provided to alert when the winding member is rotated to a pre-determined rotational position. Anti-backdrive mechanisms are provided to prevent unwanted rotation of the winding member when tension is applied to the line.
    Type: Application
    Filed: August 13, 2007
    Publication date: February 19, 2009
    Inventors: Ryan Neal, Micah Jones, Greg Trees