Patents by Inventor Stefan Reinhold Mahler

Stefan Reinhold Mahler 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).

  • Laboratory grinder having rotary lead-throughs for grinding beakers the specification of which
    Patent number: 8720806
    Abstract: A laboratory grinding mill having at least one grinding bowl configured to carry out a rotary movement about its central axis, and designed for conveying a liquid or gaseous medium therethrough. A rotary lead-through device having a stationary part and a movable part is coupled to the movement of the grinding bowl. The stationary part is provided with at least one connection for a stationary conduit, and the movable part is provided with at least one connection with a conduit that leads to the grinding bowl.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: May 13, 2014
    Assignee: Retsch GmbH
    Inventor: Stefan Reinhold Mahler
  • Laboratory Grinder Having Rotary Lead-Throughs for Grinding Beakers the specification of which,
    Publication number: 20110303776
    Abstract: A laboratory grinding mill having at least one grinding bowl configured to carry out a rotary movement about its central axis, and designed for conveying a liquid or gaseous medium therethrough. A rotary lead-through device having a stationary part and a movable part is coupled to the movement of the grinding bowl. The stationary part is provided with at least one connection for a stationary conduit, and the movable part is provided with at least one connection with a conduit that leads to the grinding bowl.
    Type: Application
    Filed: January 26, 2010
    Publication date: December 15, 2011
    Inventor: Stefan Reinhold Mahler