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US3112368A Expired / Lapsed US ⏱️ 0.0 years remaining

Telecommunication system comprising transfluxors

Assignee: US Philips Corp
•
Filing: 1958-08-18
•
Granted: 1963-11-26
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Expires: 1978-08-18
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Abstract

No abstract record available.

Inventors

  • 👤 Schramel Franz Josef

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 05:51
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/42; H04Q3/52

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 135 words
A TELECOMMUNICATION SYSTEM OF THE TYPE HAVING A PLURALITY OF TRANSMITTERS AND A PLURALITY OF RECEIVERS, AND IN WHICH INFORMATION IS TRANSMITTED BETWEEN SAID TRANSMITTERS AND RECEIVERS IN THE FORM OF PULSES, SAID SYSTEM COMPRISING A PLURALITY OF TRANSFLUXORS EACH HAVING FIRST AND SECOND CONTROL WINDINGS AND FIRST AND SECOND CONTROLLED WINDINGS, EACH OF SAID TRANSMITTERS BEING CONNECTED TO EACH OF SAID RECEIVERS BY WAY OF THE FIRST AND SECOND CONTROLLED WINDINGS OF AT LEAST ONE OF SAID TRANSFLUXORS, CONTROL CIRCUIT MEANS, AND MEANS CONNECTING THE FIRST AND SECOND CONTROL WINDINGS OF EACH OF SAID TRANSFLUXORS TO SAID CONTROL CIRCUIT MEANS, SAID CONTROL CIRCUIT MEANS COMPRISING MEANS FOR SIMULTANEOUSLY APPLYING CURRENT PULSES TO SELECTED PAIRS OF SAID FIRST AND SECOND CONDUCTORS WHEREBY SAID TRANSFLUXORS MAY BE SELECTIVELY BROUGHT INTO OPEN AND CLOSED STATES BY COINCIDENCE.
Claim 2
Dependent Claim 135 words
A TELECOMMUNICATION SYSTEM OF THE TYPE HAVING A PLURALITY OF TRANSMITTERS AND A PLURALITY OF RECEIVERS, AND IN WHICH INFORMATION IS TRANSMITTED BETWEEN SAID TRANSMITTERS AND RECEIVERS IN THE FORM OF PULSES, SAID SYSTEM COMPRISING A PLURALITY OF TRANSFLUXORS EACH HAVING FIRST AND SECOND CONTROL WINDINGS AND FIRST AND SECOND CONTROLLED WINDINGS, EACH OF SAID TRANSMITTERS BEING CONNECTED TO EACH OF SAID RECEIVERS BY WAY OF THE FIRST AND SECOND CONTROLLED WINDINGS OF AT LEAST ONE OF SAID TRANSFLUXORS, CONTROL CIRCUIT MEANS, AND MEANS CONNECTING THE FIRST AND SECOND CONTROL WINDINGS OF EACH OF SAID TRANSFLUXORS TO SAID CONTROL CIRCUIT MEANS, SAID CONTROL CIRCUIT MEANS COMPRISING MEANS FOR SIMULTANEOUSLY APPLYING CURRENT PULSES TO SELECTED PAIRS OF SAID FIRST AND SECOND CONDUCTORS WHEREBY SAID TRANSFLUXORS MAY BE SELECTIVELY BROUGHT INTO OPEN AND CLOSED STATES BY COINCIDENCE.

References Cited (Backward Citations)

US2418127A Cited
US2794072A Cited
US2691154A Cited
US2734182A Cited
US2734184A Cited
US2776419A Cited
US2919430A Cited
US2856596A Cited
US2803812A Cited
US2818555A Cited
US2949504A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-11-25 1967-05-27 1967-11-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-11-25 1971-05-27 1971-11-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-11-25 1975-05-27 1975-11-26 $7700.00 Window Closed / Lapsed

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