Patents by Inventor Dave Ziegler

Dave Ziegler 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).

  • WHEELCHAIR SELECTIVELY ENGAGEABLE WITH HOVERBOARD
    Publication number: 20220054333
    Abstract: A transportation device having a chassis which includes seat and back portions for an occupant, a drive frame portion, and an engagement frame portion. The drive frame portion includes a drive system, and is able to selectively the engagement frame portion. The hoverboard is able to selectively engage the engagement frame portion and electronically communicates with the drive system to bypass a gyroscope of the hoverboard. The chassis, including the drive frame portion, is able to selectively disengage with the engagement frame portion, while it is engaged to the hoverboard, for easier transportation.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 24, 2022
    Inventor: Dave Ziegler
  • Medical retrieval devices
    Publication number: 20090198249
    Abstract: A medical retrieval device includes a retrieval assembly comprising a plurality of filaments knotted together at a distal end of the retrieval assembly. The knotted distal end provides the device with an atraumatic distal tip. Various knotting arrangements can be used at the knotted distal end. The retrieval assembly can be collapsed when restrained and expanded when unrestrained.
    Type: Application
    Filed: January 23, 2009
    Publication date: August 6, 2009
    Inventor: Dave Ziegler
  • Medical retrieval devices
    Patent number: 7491211
    Abstract: A medical retrieval device includes a retrieval assembly comprising a plurality of filaments knotted together at a distal end of the retrieval assembly. The knotted distal end provides the device with an atraumatic distal tip. Various knotting arrangements can be used at the knotted distal end. The retrieval assembly can be collapsed when restrained and expanded when unrestrained.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: February 17, 2009
    Assignee: Boston Scientific Scimed, Inc.
    Inventor: Dave Ziegler
  • Medical retrieval devices
    Publication number: 20050277947
    Abstract: A medical retrieval device includes a retrieval assembly comprising a plurality of filaments knotted together at a distal end of the retrieval assembly. The knotted distal end provides the device with an atraurnatic distal tip. Various knotting arrangements can be used at the knotted distal end. The retrieval assembly can be collapsed when restrained and expanded when unrestrained.
    Type: Application
    Filed: May 25, 2004
    Publication date: December 15, 2005
    Inventor: Dave Ziegler