Patents by Inventor Ernst Kastenbauer

Ernst Kastenbauer 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).

  • Device for endoscopic examinations
    Patent number: 5897491
    Abstract: A device for endoscopic examinations and operations includes a frame on which one or more of holding, connecting and receiving elements for locking and/or spreading instruments, lighting devices, liquid and/or gas suction devices, examination and/or surgical instruments may be arranged and detachably secured, as may also tongue and labial commissure retaining spatulas, palatal plates, lighting and receiving members for other devices and/or instruments.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: April 27, 1999
    Assignee: Explorent Chirurgische Instruments GmbH
    Inventors: Ernst Kastenbauer, Jens Feyh