Patents by Inventor Robert Lewis Lewis

Robert Lewis Lewis 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).

  • BARRIER APPARATUS FOR SUPPORTING A FLEXIBLE BANNER
    Publication number: 20120234990
    Abstract: Banner apparatus (10) for supporting a flexible banner (16), the apparatus comprising a spindle and an attachment element attached to the spindle and arranged to enable the flexible banner to be releasably coupled to the spindle.
    Type: Application
    Filed: August 25, 2010
    Publication date: September 20, 2012
    Inventor: Robert Lewis Lewis