Patents by Inventor Arno Zurbes

Arno Zurbes 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).

  • Vibration tamper
    Patent number: 6019179
    Abstract: A vibration tamper for soil compacting has a guide handle proceeding from the tamper head, which is pivoted elastically on the tamper. At the same time, the handle has a special mass distribution with regard to its pivot point.
    Type: Grant
    Filed: February 6, 1998
    Date of Patent: February 1, 2000
    Assignee: Bomag GmbH
    Inventor: Arno Zurbes
  • Vibration tamper
    Patent number: 5645370
    Abstract: A vibration tamper for packing soil has a guide handle elastically hinged on a tamper head of the tamper. The pivot point of the guide handle is located on the tamper head above an imaginary perpendicular extending from the grip area of the handle to the tamper longitudinal axis, and/or the handle has a special distribution of mass with regard to its pivot point.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: July 8, 1997
    Assignee: Bomag GmbH
    Inventors: Arno Zurbes, Helmut Rotsch