Patents Assigned to Argo Instruments Inc.
  • Vehicle and distress indicator therefor
    Patent number: 4882570
    Abstract: A foot switch operated by a driver of a vehicle such as a taxicab actuates a circuit which disables the indicating lamps in the taxi's roof light and energizes distress signaling lamps in the roof light so that it flashes on and off. The flashing roof light calls attention to the cab and informs others that the taxi is in a distress situation.
    Type: Grant
    Filed: May 25, 1988
    Date of Patent: November 21, 1989
    Assignee: Argo Instruments Inc.
    Inventor: Antonio Martinez