Patents by Inventor Lance R. Liljeqvist

Lance R. Liljeqvist 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).

  • Pet food package and dispenser
    Patent number: 5016572
    Abstract: A pet or animal food package and dispenser includes a food container having a bottom portion which defines a discharge opening. A removable closure or seal is secured to the container for retaining a pet food product therein. A dispensing tray includes a forward portion defining a feeding area and a rear portion defining a container mounting area. The portions are joined by a sloping ramp. A cooperating track and groove arrangement on the container and tray removably mount the container to the dispensing tray.
    Type: Grant
    Filed: January 30, 1990
    Date of Patent: May 21, 1991
    Assignee: Ralston Purina Company
    Inventors: Frank J. Weber, Lance R. Liljeqvist, Richard S. Prisco