Patents by Inventor Ludwig Grebe

Ludwig Grebe 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: 4000861
    Abstract: A vacuum food mill or blender for the cutting and mixing of food. There is provided a container associable with means for evacuating same, said container comprising a stationary lower part and a removable cover therefor. A receptacle is rotatably arranged within the container and a cutter spindle associated with suitable drive means projects into the container. Knives for cutting and mixing of the food are mounted on the spindle within the receptacle. The cover comprises two halves which are both mounted on a single hinge shaft, one thereof being pivotal with said shaft and the other thereof being pivotal with respect to said shaft. A rotatable receptacle is mounted within the container for rotation with respect thereto and the drive for same also supports said hinge shaft.
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: January 4, 1977
    Assignee: Kraemer & Grebe GmbH & Co KG Maschinen- und Modellfabrik
    Inventors: Ludwig Grebe, Reiner Grebe