Patents by Inventor Manfred Dangelmaier

Manfred Dangelmaier 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).

  • Patent number: 5423795
    Abstract: A resectoscope has a shaft and a lock body which is slidable along the shaft and to which the proximal end portion of a resection electrode can be fixed. A handle is provided for displacing the lock body and thus the electrode along the shaft. The handle consists of a first portion connected to the lock body and projecting radially outwardly of the lock body and a second portion connected to the shaft, for engagement by a thumb of the user of the resectoscope. The first portion of the handle is formed as a disc provided with gripping aids for the user's fingers.
    Type: Grant
    Filed: September 8, 1993
    Date of Patent: June 13, 1995
    Assignee: Richard Wolf GmbH
    Inventors: Rainer Eckert, Manfred Dangelmaier, Ralf Breining, Johannes Solf, Ludwig Bonnet