Patents by Inventor Silvia Janouschek

Silvia Janouschek 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).

  • AIR FILTER ASSEMBLY FOR CLEANING AN AIR STREAM FOR A COMMERCIAL VEHICLE
    Publication number: 20240218848
    Abstract: The disclosure relates to an air filter assembly for cleaning an air stream for a commercial vehicle, including a pre-filter communicating with an air intake and a first fine filter which is provided downstream of the pre-filter in the direction of the air stream and, together with the pre-filter, is associated with an air filter part which extends vertically in a predetermined installation position. A redundant second fine filter, which is associated with an air filter part which extends horizontally in the predetermined installation position, follows the first fine filter in the direction of the air stream, the horizontally extending air filter part being a component of a syphon-like conduit region which rises in a curved manner in the direction of an air outlet, starting from the redundant second fine filter.
    Type: Application
    Filed: April 21, 2022
    Publication date: July 4, 2024
    Inventors: MING PARKER YUEN, ALEXANDER BERG, PHOUPHADETH SANANIKONE, SILVIA JANOUSCHEK
  • Air filter assembly for cleaning an air stream for a commercial vehicle
    Patent number: 12018632
    Abstract: The disclosure relates to an air filter assembly for cleaning an air stream for a commercial vehicle, including a pre-filter communicating with an air intake and a first fine filter which is provided downstream of the pre-filter in the direction of the air stream and, together with the pre-filter, is associated with an air filter part which extends vertically in a predetermined installation position. A redundant second fine filter, which is associated with an air filter part which extends horizontally in the predetermined installation position, follows the first fine filter in the direction of the air stream, the horizontally extending air filter part being a component of a syphon-like conduit region which rises in a curved manner in the direction of an air outlet, starting from the redundant second fine filter.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: June 25, 2024
    Assignee: DEERE & COMPANY
    Inventors: Ming Parker Yuen, Alexander Berg, Phouphadeth Sananikone, Silvia Janouschek