Patents by Inventor Carsten SPIRA

Carsten SPIRA 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).

  • Connection element and method for producing a connection element
    Patent number: 10550874
    Abstract: A connection element, in particular a setting bolt, for connecting at least two components, in particular metal sheet components, is disclosed. The connection element has a tapered region and a shaft region, the properties of which are different. The connection element is formed as one piece. A method for producing a connection element is also disclosed.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: February 4, 2020
    Assignee: Daimler AG
    Inventors: Markus Groezinger, Oliver Gustke, Daniel Kohl, Carsten Spira
  • Connection Element and Method for Producing a Connection Element
    Publication number: 20170363128
    Abstract: A connection element, in particular a setting bolt, for connecting at least two components, in particular metal sheet components, is disclosed. The connection element has a tapered region and a shaft region, the properties of which are different. The connection element is formed as one piece. A method for producing a connection element is also disclosed.
    Type: Application
    Filed: December 9, 2015
    Publication date: December 21, 2017
    Applicant: Daimler AG
    Inventors: Markus GRÖZINGER, Oliver GUSTKE, Daniel KOHL, Carsten SPIRA