Patents by Inventor Darren A. Groth

Darren A. Groth 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).

  • Patent number: 6454509
    Abstract: An apparatus for picking and placing media supported in stores and drives of a data storage library without electrical actuation or separate mechanical actuation means of grasping and releasing the media's pick feature, the apparatus including: a carriage movable toward and away from the media, the media being supported in the stores and drives; at least one picker member pivotally attached to the carriage at a pivot point and having a latching portion adapted to engage the media's pick feature. The picker member is movable between an open state wherein the latching portion is spaced from the media's pick feature and a closed state wherein the latching portion engages the media's pick feature. The apparatus also includes a spring having a first end attached to the carriage and a second end attached to the picker member.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: September 24, 2002
    Assignee: Plasmon IDE, Inc.
    Inventors: Glendon D. Kappel, Warren D. Pannkuk, Darren A. Groth, Robert J. McPherson, Daniel R. Evanson