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US3322940A Expired / Lapsed US ⏱️ 0.0 years remaining

Centralized digital traffic counting system for recording and control

Assignee: Laboratory For Electronics Inc
•
Filing: 1963-01-07
•
Granted: 1967-05-30
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Expires: 1983-01-07
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Abstract

No abstract record available.

Inventors

  • 👤 John L Barker
  • 👤 Fred W Hannula
  • 👤 Ludwig R Pallat

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 06:06
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; G08G1/0104

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 210 words
APPARATUS AT A CENTRALIZED LOCATION FOR COMPUTING DATA ON TRAFFIC FLOW AT A PLURALITY OF DISPERED LOCATIONS INCLUDING AT SAID CENTRALIZED LOCATION INPUT STORAGE UNITS INDIVIDUAL TO RESPECTIVE DISPERED LOCATIONS AND ADAPTED TO RECEIVE ONE BIT OF INFORMATION AT A TIME FROM SAID RESPECTIVE DISPERSED LOCATIONS AND TO STORE SAME, CYCLE MEMORY MEANS FOR STORING IN BINARY BIT FORM A PLURALITY OF TIMES IN A PLURALITY OF POSITIONS THE TOTAL INFORMATION RECEIVED FROM EACH OF SAID DISPERSED LOCATIONS, MEANS FOR SCANNING SAID INPUT STORAGE UNITS SEQUENTIALLY TO DERIVE ONE BIT OF SAID INFORMATION AT TIME THEREFROM, MEANS COUPLING SAID SCANNING MEANS TO SAID MEMORY MEANS TO APPLY SAID DERIVED BITS FOR A PARTICULAR DISPERSED LOCATIONS OF SAID TOTAL INFORMATION IN EACH OF SAID PLURALITY OF POSITIONS CORRESPONDING TO THAT LOCATION TO UP-DATE THE LATTER TO GIVE A PLURALITY OF TOTALS FOR SO STORING IN SAID MEMORY MEANS, MEANS FOR READING OUT THE STORED INFORMATION IN SAID MEMORY MEANS, A TIMER ADAPTED TO CONTROL SAID READOUT, SAID TIMER PERIODICALLY CAUSING AT TIMES SAID READOUT TO ERASE THE DATA STORED IN ONE OF SAID PLURALITY OF POSITIONS FOR EACH OF SAID DISPERSED LOCATIONS AND TO RECORD SAME, WHILE NOT ERASING OR RECORDING THE DATA STORED IN ANOTHER OF SAID PLURALITY OF POSITIONS.
Claim 2
Dependent Claim 210 words
APPARATUS AT A CENTRALIZED LOCATION FOR COMPUTING DATA ON TRAFFIC FLOW AT A PLURALITY OF DISPERED LOCATIONS INCLUDING AT SAID CENTRALIZED LOCATION INPUT STORAGE UNITS INDIVIDUAL TO RESPECTIVE DISPERED LOCATIONS AND ADAPTED TO RECEIVE ONE BIT OF INFORMATION AT A TIME FROM SAID RESPECTIVE DISPERSED LOCATIONS AND TO STORE SAME, CYCLE MEMORY MEANS FOR STORING IN BINARY BIT FORM A PLURALITY OF TIMES IN A PLURALITY OF POSITIONS THE TOTAL INFORMATION RECEIVED FROM EACH OF SAID DISPERSED LOCATIONS, MEANS FOR SCANNING SAID INPUT STORAGE UNITS SEQUENTIALLY TO DERIVE ONE BIT OF SAID INFORMATION AT TIME THEREFROM, MEANS COUPLING SAID SCANNING MEANS TO SAID MEMORY MEANS TO APPLY SAID DERIVED BITS FOR A PARTICULAR DISPERSED LOCATIONS OF SAID TOTAL INFORMATION IN EACH OF SAID PLURALITY OF POSITIONS CORRESPONDING TO THAT LOCATION TO UP-DATE THE LATTER TO GIVE A PLURALITY OF TOTALS FOR SO STORING IN SAID MEMORY MEANS, MEANS FOR READING OUT THE STORED INFORMATION IN SAID MEMORY MEANS, A TIMER ADAPTED TO CONTROL SAID READOUT, SAID TIMER PERIODICALLY CAUSING AT TIMES SAID READOUT TO ERASE THE DATA STORED IN ONE OF SAID PLURALITY OF POSITIONS FOR EACH OF SAID DISPERSED LOCATIONS AND TO RECORD SAME, WHILE NOT ERASING OR RECORDING THE DATA STORED IN ANOTHER OF SAID PLURALITY OF POSITIONS.

References Cited (Backward Citations)

US3097295A Cited
US2910238A Cited
US3181121A Cited
US3029414A Cited
US3061192A Cited
US3185959A Cited
US3099819A Cited
US3106696A Cited
US3254324A Cited
US3114891A Cited
US3181124A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-05-29 1970-11-28 1971-05-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-05-29 1974-11-28 1975-05-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-05-29 1978-11-28 1979-05-30 $7700.00 Window Closed / Lapsed

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