Patents by Inventor Frederik Schaub

Frederik Schaub 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).

  • SUCTION DEVICE HAVING A HOUSING WHICH ENCLOSES A PROCESS CHAMBER
    Publication number: 20190118131
    Abstract: The invention relates to a suction unit (1), having a housing (3) which encloses a process chamber (2) and has at least one volume flow inlet (4) and at least one volume flow outlet (5), wherein the housing (3) conducts the volume flow and, to this end, has a helical contour (32) with at least one turn (31), the at least one volume flow inlet (4) is arranged at the upper end of the helical contour (32) such that the volume flow is introduced tangentially and is conducted downwards along the helical contour (32) inside the process chamber (2), and the volume flow outlet (5) is arranged on the helical axis (33) of the helical contour (32), and a filter body (6) is arranged upstream of the volume flow outlet (5) in the interior of the process chamber (2) through which filter body (6) the volume flow is conducted.
    Type: Application
    Filed: April 10, 2017
    Publication date: April 25, 2019
    Inventors: Frederik SCHAUB, Sebastian KRATER
  • Air filter housing
    Patent number: D821557
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: June 26, 2018
    Assignee: ESTA Apparatebau GmbH & Co. KG
    Inventors: Frederik Schaub, Sebastian Krater