Patents by Inventor Frederic Oldenburg

Frederic Oldenburg 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).

  • Sandwich structure having an embedded connecting element
    Patent number: 11292223
    Abstract: A sandwich structure includes two cover layers and a core arranged therebetween, and at least one connecting element for connection to further components. The connecting element has an insert, which is embedded into the sandwich structure at a cover layer of the two cover layers. An embedding depth of the insert is less than a thickness of the core. The connecting element is finished flush with an outer side of the cover layer via which the connecting element is embedded or protrudes from the cover layer.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: April 5, 2022
    Assignee: LUFTHANSA TECHNIK AG
    Inventors: Frederic Oldenburg, Moritz Reifferscheid
  • SANDWICH STRUCTURE HAVING AN EMBEDDED CONNECTING ELEMENT
    Publication number: 20200254713
    Abstract: A sandwich structure includes two cover layers and a core arranged therebetween, and at least one connecting element for connection to further components. The connecting element has an insert, which is embedded into the sandwich structure at a cover layer of the two cover layers. An embedding depth of the insert is less than a thickness of the core. The connecting element is finished flush with an outer side of the cover layer via which the connecting element is embedded or protrudes from the cover layer.
    Type: Application
    Filed: August 2, 2018
    Publication date: August 13, 2020
    Inventors: Frederic Oldenburg, Moritz Reifferscheid