Patents by Inventor Otto Schulz

Otto Schulz 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).

  • Confectionery articles, and apparatus and processes for producing them
    Patent number: 4427703
    Abstract: A composite ice confection product comprises an open-ended wafer with an internal fat-based coating and filled with the ice confection, a continuous fat-based capping covers the open-end(s) of the wafer. In a preferred process for preparing the product the capping is formed, for example by applying it below its slip-melting point and in fluid condition, in such a way that it forms with the internal coating a substantially expermeable envelope around the ice confection. A suitable apparatus is described in which the fat-based confection for the capping can be maintained fluid by shear and optionally also by overpressure.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: January 24, 1984
    Assignee: Thomas J. Lipton, Inc.
    Inventors: Georg Schafer, Eberhard Schulz, Otto Schulz