Patents by Inventor Axel Thomas

Axel Thomas 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).

  • Electrical terminal screw apparatus
    Patent number: 7918693
    Abstract: An electrical terminal screw apparatus for the purpose of connection of electrical conductors having a housing with a shaft in which is provided a screw and featuring a screw head and shaft which are adjusted relative to one another in such a way that during revolution of the screw in a first angle range there is a minimal torsional moment and maximum torsional moment in a second rotational angle range.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: April 5, 2011
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventor: Axel Thomas