Patents by Inventor Margaret T. Lauer

Margaret T. Lauer 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: 5820892
    Abstract: A food extrusion assembly and particularly an ice cream extrusion assembly for providing a stream of elongated strands of ice cream or other foods of a predetermined cross-sectional configuration. The extrusion assembly includes a housing structure having a base portion and an upright support structure. A plunger assembly is mounted to the housing and has an activatable shaft and separable plunger head. A container mounting structure is provided to receive an extrusion container in alignment with the movement of the plunger head. The extrusion container has a predetermined pattern of extrusion apertures through its bottom surface. The extrusion container locks into the container mounting structure to permit the activation of a switch and to thereby cause the plunger head to penetrate the extrusion container for ice cream extrusion processing.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: October 13, 1998
    Inventors: James D. Lauer, Margaret T. Lauer