Patents Represented by Attorney Van Dyke, Gardner, Linn & Burkhart, LLC

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  • Arrangement for axial securing of grooved bolt
    Patent number: 7568855
    Abstract: An arrangement for axial securing of a grooved bolt includes a holding element and a securing element. The grooved bolt passes through the holding element in the axial direction. The securing element, which may be connected to the holding element, engages the groove of the bolt and secures the bolt in a locked position.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: August 4, 2009
    Assignee: Demag Cranes & Components GmbH
    Inventors: Stefan Fitzler, Sven Müller, Reinhard Birkigt, Udo Gersemsky