Patents by Inventor Robert Rumble

Robert Rumble 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).

  • Braille signage
    Patent number: 7246749
    Abstract: A thin plastic sheet has material displaced into braille characters protruding from the front face to provide information for the blind. The plastic sheet can be a clear plastic material having information for the sighted printed on the rear side for viewing from the front. The information containing area of the plastic sheet can be formed into a decal for application inter alia to an ATM.
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: July 24, 2007
    Inventor: Robert Rumble
  • Braille signage
    Publication number: 20030183684
    Abstract: A thin plastic sheet has material displaced into braille characters protruding from the front face to provide information for the blind. The plastic sheet can be a clear plastic material having information for the sighted printed on the rear side for viewing from the front. The information containing area of the plastic sheet can be formed into a decal for application inter alia to an ATM.
    Type: Application
    Filed: September 17, 2002
    Publication date: October 2, 2003
    Inventor: Robert Rumble