×

Navigation system

  • US 3,130,401 A
  • Filed: 10/07/1960
  • Issued: 04/21/1964
  • Est. Priority Date: 10/07/1960
  • Status: Expired due to Term
First Claim
Patent Images

1. A NAVIGATION CONTROL SYSTEM INCLUDING A PLURALITY OF PARTICIPATING CRAFT, EACH OF SAID CRAFT HAVING A TELEMETERING TRANSCEIVER, MEANS FOR TRANSMITTING REFERENCE BEARING SIGNALS AND VARIABLE BEARING SIGNALS TO SAID CRAFT, MEANS IN EACH SAID TRANSCEIVER FOR RECEIVING SAID REFERENCE BEARING SIGNALS AND VARIABLE BEARING SIGNALS, MEANS IN EACH SAID TRANSCEIVER FOR COMMUNICATING DISTANCE INFORMATION TO OTHER PARTICIPATING CRAFT AS A FUNCTION OF SAID REFERENCE BEARING AND VARIABLE BEARING SIGNALS, PLAN POSITION DISPLAY MEANS IN EACH SAID CRAFT, MEANS FOR PRODUCING A PPI

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