Patents by Inventor Ludwig B. Magin

Ludwig B. Magin 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).

  • Selective driving mechanism
    Patent number: 4476743
    Abstract: A selective driving mechanism includes an input shaft and two output shafts. The input shaft and the output shaft have profiled parts that can be engaged and disengaged with each other. A control member is movable between two selective positions in which only one or the other of the output shafts is drivingly engaged with the input shaft. The control member may be a sliding sleeve or a bell crank lever.
    Type: Grant
    Filed: November 2, 1982
    Date of Patent: October 16, 1984
    Assignee: Deere & Company
    Inventor: Ludwig B. Magin