Patents by Inventor Martin E. Dicks

Martin E. Dicks 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).

  • Signalling means
    Patent number: 5412381
    Abstract: The invention relates to signalling, particularly road signalling, means. A considerable variety of illuminated and reflective signalling means are known to give advice to the driver of a particular vehicle and of great value to the driver of a vehicle during the hours of darkness on unlit roads or in inclement weather where mist and fog shroud a road. Such known signalling means cannot satisfy the important need to give advice to a driver of a vehicle of the presence of another vehicle closely ahead, and which is of particular importance in misty or foggy conditions.
    Type: Grant
    Filed: June 18, 1993
    Date of Patent: May 2, 1995
    Assignee: Astucia-Sociedade de Desenvolvimiento de Patentes, LDA
    Inventor: Martin E. Dicks