Patents by Inventor John V. Medeiros

John V. Medeiros 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).

  • Automobile safety signal
    Patent number: D245678
    Type: Grant
    Filed: June 21, 1976
    Date of Patent: September 6, 1977
    Inventor: John V. Medeiros
  • Vehicle safety signal
    Patent number: D264565
    Type: Grant
    Filed: October 9, 1979
    Date of Patent: May 25, 1982
    Inventor: John V. Medeiros