Patents by Inventor Christopher Grant Smith

Christopher Grant Smith 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).

  • SYSTEMS, METHODS, AND DEVICES FOR DELIVERING TOBACCO INTO TOBACCO CASING TUBES
    Publication number: 20200345060
    Abstract: Systems, methods, and devices for automatically delivering tobacco into a tobacco receiving cavity in a cigarette casing, including a packer module with movable fingers for compressing tobacco.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 5, 2020
    Inventors: Fan Bao, Christopher Grant Smith, Jiandong Liu