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US3325097A Expired / Lapsed US ⏱️ 0.0 years remaining

Taxi meters and a control system for taxi meters

Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1967-06-13
•
Expires: 1985-10-22
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Abstract

No abstract record available.

Inventors

  • 👤 Slutsky Abraham

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 13:46
CPC Classifications
G; G07; G07B; G07B13/00; G07B13/02; G07B13/04

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 186 words
A TAXI METER CONTROL SYSTEM, COMPRISING: A FARE REGISTER METER HAVING A FIRST PUSH BOTTOM TO INITIATE OPERATION OF THE METER; A SEAT SWITCH SYSEM TO BE DISTRIBUTED AMONG THE SEVERAL SEATS OF A TAXI, IN WHICH SAID METER IS TO BE DISPOSED, FOR USE TO CLOSE A CIRCUIT AT SAID SWITCH WHEN A PASSENGER SITS ON ANY ONE OF SAID SEVERAL SEATS; A SHORT-TIME-DELAY RELAY HAVING A SWITCH AND REQUIRING A SHORT TIME INTERVAL OF ABOUT TWO SECONDS TO MOVE SAID SWITCH FROM OPENING TO CLOSED POSITION OR FROM CLOSED TO OPEN POSITION; A LONG-TIME-DELAY RELAY HAVING A SWITCH AND REQUIRING A LONG INTERVAL OF ABOUT THIRTY SECONDS TO OPERATE SAID SWITCH FROM OPEN POSITION TO CLOSED POSITION OR FROM CLOSED POSITION TO OPEN POSITION; MEANS RESPONSIVE TO A CLOSED CIRCUIT CONDITION IN THE SEAT SWITCH SYSTEM FOR INITIATING OPERATION OF SAID SHORT-TIME-DELAY RELAY; MEANS RESPONSIVE TO CLOSING OPERATION OF SAID SHORTTIME-DELAY RELAY FOR INITIATING OPERATION OF SAID LONGTIME-DELAY RELAY; AND MEANS RESPONSIVE TO CLOSING OPERATION OF SAID LONGTIME-DELAY RELAY FOR CAUSING OPERATION OF SAID FIRST PUSH BOTTON TO INITIATE OPERATION OF SAID REGISTER METER.
Claim 2
Dependent Claim 186 words
A TAXI METER CONTROL SYSTEM, COMPRISING: A FARE REGISTER METER HAVING A FIRST PUSH BOTTOM TO INITIATE OPERATION OF THE METER; A SEAT SWITCH SYSEM TO BE DISTRIBUTED AMONG THE SEVERAL SEATS OF A TAXI, IN WHICH SAID METER IS TO BE DISPOSED, FOR USE TO CLOSE A CIRCUIT AT SAID SWITCH WHEN A PASSENGER SITS ON ANY ONE OF SAID SEVERAL SEATS; A SHORT-TIME-DELAY RELAY HAVING A SWITCH AND REQUIRING A SHORT TIME INTERVAL OF ABOUT TWO SECONDS TO MOVE SAID SWITCH FROM OPENING TO CLOSED POSITION OR FROM CLOSED TO OPEN POSITION; A LONG-TIME-DELAY RELAY HAVING A SWITCH AND REQUIRING A LONG INTERVAL OF ABOUT THIRTY SECONDS TO OPERATE SAID SWITCH FROM OPEN POSITION TO CLOSED POSITION OR FROM CLOSED POSITION TO OPEN POSITION; MEANS RESPONSIVE TO A CLOSED CIRCUIT CONDITION IN THE SEAT SWITCH SYSTEM FOR INITIATING OPERATION OF SAID SHORT-TIME-DELAY RELAY; MEANS RESPONSIVE TO CLOSING OPERATION OF SAID SHORTTIME-DELAY RELAY FOR INITIATING OPERATION OF SAID LONGTIME-DELAY RELAY; AND MEANS RESPONSIVE TO CLOSING OPERATION OF SAID LONGTIME-DELAY RELAY FOR CAUSING OPERATION OF SAID FIRST PUSH BOTTON TO INITIATE OPERATION OF SAID REGISTER METER.

References Cited (Backward Citations)

US1850741A Cited
US1873539A Cited
US2815911A Cited
US2598348A Cited
US3111185A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-06-12 1970-12-12 1971-06-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-06-12 1974-12-12 1975-06-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-06-12 1978-12-12 1979-06-13 $7700.00 Window Closed / Lapsed

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