Patents by Inventor Detlev Schack

Detlev Schack 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).

  • Clip filter for hydraulic valve and hydraulic valve with clip filter
    Patent number: 10119624
    Abstract: A clip filter for a hydraulic valve, the clip filter comprising a carrier frame; and filter elements received in the carrier frame, wherein the carrier frame is configured annular and includes a clip filter lock, wherein a first end of the carrier frame and a second end of the carrier frame are engageable with each other for closing the clip filter, wherein the first end of the carrier frame includes a lug shaped clip element and the second end of the carrier frame includes a recess that is complementary to the lug shaped clip element, and wherein a clip filter lock is configured for a maximized opening force.
    Type: Grant
    Filed: February 26, 2017
    Date of Patent: November 6, 2018
    Assignee: ECO Holding 1 GmbH
    Inventors: David Hoch, Christian Hugel, Thomas Jacob, Oliver Senst, Detlev Schack
  • CLIP FILTER FOR HYDRAULIC VALVE AND HYDRAULIC VALVE WITH CLIP FILTER
    Publication number: 20170356563
    Abstract: A clip filter for a hydraulic valve, the clip filter comprising a carrier frame; and filter elements received in the carrier frame, wherein the carrier frame is configured annular and includes a clip filter lock, wherein a first end of the carrier frame and a second end of the carrier frame are engageable with each other for closing the clip filter, wherein the first end of the carrier frame includes a lug shaped clip element and the second end of the carrier frame includes a recess that is complementary to the lug shaped clip element, and wherein a clip filter lock is configured for a maximized opening force.
    Type: Application
    Filed: February 26, 2017
    Publication date: December 14, 2017
    Inventors: David Hoch, Christian Hugel, Thomas Jacob, Oliver Senst, Detlev Schack