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US3588869A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Individual
•
Filing: 1968-12-17
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Granted: 1971-06-28
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Expires: 1988-12-17
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Abstract

Abstract AN ELECTRONIC SCORING SYSTEM FOR SCORING VEHICLES IN A PLURAL LAP RACE ON A RACE TRACK INCLUDING A TELEMETRY TRANSMITTER ON EACH VEHICLE TRANSMITTING DISTINCTIVE SIGNALS IDENTIFYING THE VEHICLE, TELEMETRY RECEIVERS FOR RECEIVING SIGNALS FROM THE TRANSMITTERS WHEN THE VEHICLES ARE IN A SELECTED RECEPTION RANGE ZONE NEAR THE FINISH LINE, VEHICLE COUNTERS ACTIVATED BY THE RESPECTIVE RECEIVERS FOR REGISTERING THE LAPS COMPLETED BY EACH VEHICLE, A LEAD LAP COUNTER FOR REGISTERING THE IDENTITY OF THE LEADING VEHICLE AND THE LAPS COMPLETED, LOGIC CIRCUITRY FOR STORING CERTAIN OF THIS REGISTERED INFORMATION, AND PRINTERS FOR PRODUCING A FIRST PRINTOUT AFTER EACH LAP OF THE VEHICLE NUMBER BY POLE POSITION, THE LAPS COMPLETED AND ELAPSED TIME, AND A SECOND PRINTOUT AFTER EVERY TENTH LAP OF THE ORDER OF THE VEHICLES.

Inventors

  • 👤 Eugene Emerson Clift

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 23:11
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/06; A63B71/0605

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-06-27 1974-12-27 1975-06-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-06-27 1978-12-27 1979-06-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-06-27 1982-12-27 1983-06-28 $7700.00 Window Closed / Lapsed

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