Patents by Inventor Hans-Jorg Schreitmuller

Hans-Jorg Schreitmuller 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).

  • Hand grass shears operated by an electric motor
    Patent number: 4078306
    Abstract: Grass shears with one movable blade, including a crank link means for imparting simultaneous lateral and longitudinal motion to the movable blade.
    Type: Grant
    Filed: March 4, 1977
    Date of Patent: March 14, 1978
    Assignee: Wolf-Gerate GmbH
    Inventor: Hans-Jorg Schreitmuller