Patents by Inventor Wolfgang MUCHALL

Wolfgang MUCHALL 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).

  • Portable roller compactor
    Patent number: 11400677
    Abstract: A portable roller compactor for compacting waste located in a container, which is open on the top, has a frame-like basic structure and an articulated arm, one end of which is supported by the basic structure, and the other, free end of which supports a roller compactor that essentially can be rotated about a horizontal axis of rotation. The articulated arm of the roller compactor is pivotably attached to a sliding carriage, which is mounted on the frame-like base structure and can be moved in a longitudinal direction.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: August 2, 2022
    Assignee: HUSMANN UMWELT-TECHNIK GMBH
    Inventors: Heinz Hermann Husmann, Wolfgang Muchall
  • PORTABLE ROLLER COMPACTOR
    Publication number: 20200276782
    Abstract: A portable roller compactor for compacting waste located in a container, which is open on the top, has a frame-like basic structure and an articulated arm, one end of which is supported by the basic structure, and the other, free end of which supports a roller compactor that essentially can be rotated about a horizontal axis of rotation. The articulated arm of the roller compactor is pivotably attached to a sliding carriage, which is mounted on the frame-like base structure and can be moved in a longitudinal direction.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 3, 2020
    Inventors: Heinz Hermann HUSMANN, Wolfgang MUCHALL
  • Portable roller compactor
    Patent number: 10696001
    Abstract: A portable roller compactor for compacting waste located in a container, which is open on the top, has a frame-like basic structure and an articulated arm, one end of which is supported by the basic structure, and the other, free end of which supports a roller compactor that essentially can be rotated about a horizontal axis of rotation. The articulated arm of the roller compactor is pivotably attached to a sliding carriage, which is mounted on the frame-like base structure and can be moved in a longitudinal direction.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: June 30, 2020
    Assignee: HUSMANN UMWELT-TECHNIK GmbH
    Inventors: Heinz Hermann Husmann, Wolfgang Muchall
  • PORTABLE ROLLER COMPACTOR
    Publication number: 20170341328
    Abstract: A portable roller compactor for compacting waste located in a container, which is open on the top, has a frame-like basic structure and an articulated arm, one end of which is supported by the basic structure, and the other, free end of which supports a roller compactor that essentially can be rotated about a horizontal axis of rotation. The articulated arm of the roller compactor is pivotably attached to a sliding carriage, which is mounted on the frame-like base structure and can be moved in a longitudinal direction.
    Type: Application
    Filed: November 25, 2015
    Publication date: November 30, 2017
    Inventors: Heinz Hermann HUSMANN, Wolfgang MUCHALL