Patents by Inventor Klaus Bunke

Klaus Bunke 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).

  • Spatula for mixing plastic substances
    Patent number: 4132502
    Abstract: A spatula is formed as a combination implement. Several mixing implements which are suitable for substances of varying consistency are placed on one and the same handle unit. There is preferably a knife-blade-type mixing implement at one end of the handle and a pronged, fork-type mixing implement at the other end.
    Type: Grant
    Filed: May 19, 1977
    Date of Patent: January 2, 1979
    Assignee: Bayer Aktiengesellschaft
    Inventor: Klaus Bunke