Patents by Inventor Lucas Weithoff

Lucas Weithoff 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).

  • Filter arrangement
    Patent number: 11525378
    Abstract: A filter arrangement may include a filter element and a gasket element. The gasket element may include a substantially circular flow-through opening and a locking collar. The locking collar may be arranged along a circumference of the flow-through opening with respect to a circumferential direction. The locking collar may form a hollow cylindrical installation space. The filter element may include a filter element body and a substantially hollow-cylindrical counter locking collar. The counter locking collar may include an open axial side and a covered axial side which may be spaced apart from each other with respect to an axial axis. The covered axial side of the counter locking collar may be covered by said filter element body. The counter locking collar may be at least partially inserted into the hollow cylindrical installation space of the locking collar.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: December 13, 2022
    Inventors: Bhushan Dahake, Sabine Dreizler, Christian Heneka, Bernd Kraemer, Predrag Panic, Lucas Weithoff
  • FILTER ARRANGEMENT
    Publication number: 20210254523
    Abstract: A filter arrangement may include a filter element and a gasket element. The gasket element may include a substantially circular flow-through opening and a locking collar. The locking collar may be arranged along a circumference of the flow-through opening with respect to a circumferential direction. The locking collar may form a hollow cylindrical installation space. The filter element may include a filter element body and a substantially hollow-cylindrical counter locking collar. The counter locking collar may include an open axial side and a covered axial side which may be spaced apart from each other with respect to an axial axis. The covered axial side of the counter locking collar may be covered by said filter element body. The counter locking collar may be at least partially inserted into the hollow cylindrical installation space of the locking collar.
    Type: Application
    Filed: February 17, 2021
    Publication date: August 19, 2021
    Inventors: Bhushan Dahake, Sabine Dreizler, Christian Heneka, Bernd Kraemer, Predrag Panic, Lucas Weithoff