Patents by Inventor Jim Koehn

Jim Koehn 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: 6055940
    Abstract: An animal sorting tool with poking tip for humanely sorting and herding animals. The animal sorting tool with poking tip includes a housing with first and second ends, a pair of lateral sides extending between the ends, and a pair of panels. The ends, lateral sides, and panels of the housing define an interior of the housing. The housing has a tube extending through the ends of the housing. The tube has an open end positioned towards the first end of the housing and a closed tip portion protruding outwardly from the second end of the housing. A handle is inserted in the tube through the open end and extends into the tip portion of the tube.
    Type: Grant
    Filed: February 11, 1999
    Date of Patent: May 2, 2000
    Inventor: Jim Koehn