×

Universal automotive electronic radio with display for tuning or time information

  • US 4,268,915 A
  • Filed: 09/20/1979
  • Issued: 05/19/1981
  • Est. Priority Date: 06/02/1975
  • Status: Expired due to Term
First Claim
Patent Images

1. A radio/clock combination comprising:

  • a radio which produces an output signal representative of the frequency to which the radio is tuned, anda clock which produces an output signal representative of the time of day,wherein the improvement comprises;

    control means selecting either the radio output or clock output signal including means for predeterminedly scaling and processing the selected signal to activate selected readout drivers,readout devices coupled to corresponding drivers which, when activated, produce a desired display,oscillator means producing an output signal of predetermined frequency,means processing the oscillator output signal to tune the radio, andmeans processing the oscillator output signal to activate the clock,whereby the readout selectively displays either the frequency to which the radio is tuned or the time of day.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×