Patents Assigned to Wolo Manufacturing Co.
  • Patent number: 4857890
    Abstract: A safety license plate frame includes a lens that extends around the frame and a plurality of mini-lamps located around the frame and connected in series between an input and ground. A running lights power circuit, including, in series, a running lights connecting wire and a resistor, is connected, to the input to provide current, at reduced voltage, to the lamps when the running lights are on. A brake lights power circuit, including a brake lights connector wire, is connected to the input in parallel with the running lights circuit, to provide current at a full 12 volts when the brake is depressed.
    Type: Grant
    Filed: March 2, 1988
    Date of Patent: August 15, 1989
    Assignee: Wolo Manufacturing Co.
    Inventor: Joseph E. Solow