Patents by Inventor Horst Scheider

Horst Scheider 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).

  • Ring encasement with clamps for zigzag fold paper
    Patent number: 6368506
    Abstract: The invention relates to a filter, especially an oil filter, comprising a carrier casing which borders a clean room/chamber. The filter also has a filter element which encloses the carrier casing. The filter element is comprised of zigzag shaped folded strip material, whereby the end folds of the filter element are adjacently held together. In order to construct the filter in such a way that a mass-production with a high operational reliability is guaranteed, a clamping strip which fastens the end folds of the filter element is arranged on the exterior surface of the carrier casing.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: April 9, 2002
    Assignee: Knecht Filterwerke GmbH
    Inventors: Hans Gebert, Claude Gebler, Dieter Noack, Horst Scheider, Hans Waibel