US3125744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stage
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:41
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/02; H03K19/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
AN ELECTRICAL CIRCUIT COMPRISING A MAGNETIC CORE HAVING ALTERNATE STATES OF MAGNETIC STABILITY, INPUT MEANS COUPLED TO SAID CORE FOR ALTERING THE MAGNETIC STATE OF SAID CORE, AN OUTPUT WINDING MAGNETICALLY COUPLED TO SAID CORE WHEREIN VOLTAGE IS INDUCED UPON CHANGE OF THE CORE FROM ONE STABLE STATE TO THE OTHER, SWITCHING MEANS COUPLED TO SAID INPUT WINDING FOR PRODUCING A MANIFESTATION IN RESPONSE TO VOLTAGE OF A PREDETERMINED POLARITY INDUCED IN SAID OUTPUT WINDING, A CONTROL WINDING MAGNETICALLY COUPLED TO SAID CORE FOR AFFECTING THE MAGNETIC STATE OF THE CORE, AND STORAGE MEANS COUPLED TO SAID SWITCHING MEANS AND TO SAID CONTROL WINDING OPERABLY RESPONSIVE TO SAID MANIFESTATION FOR APPLYING CURRENT TO SAID CONTROL WINDING WHEREBY TO AFFECT THE MAGNETIC STATE OF SAID MAGNETIC CORE IN RESPONSE TO OPERATION OF SAID SWITCHING MEANS.
Claim 2
Dependent Claim
134 words
AN ELECTRICAL CIRCUIT COMPRISING A MAGNETIC CORE HAVING ALTERNATE STATES OF MAGNETIC STABILITY, INPUT MEANS COUPLED TO SAID CORE FOR ALTERING THE MAGNETIC STATE OF SAID CORE, AN OUTPUT WINDING MAGNETICALLY COUPLED TO SAID CORE WHEREIN VOLTAGE IS INDUCED UPON CHANGE OF THE CORE FROM ONE STABLE STATE TO THE OTHER, SWITCHING MEANS COUPLED TO SAID INPUT WINDING FOR PRODUCING A MANIFESTATION IN RESPONSE TO VOLTAGE OF A PREDETERMINED POLARITY INDUCED IN SAID OUTPUT WINDING, A CONTROL WINDING MAGNETICALLY COUPLED TO SAID CORE FOR AFFECTING THE MAGNETIC STATE OF THE CORE, AND STORAGE MEANS COUPLED TO SAID SWITCHING MEANS AND TO SAID CONTROL WINDING OPERABLY RESPONSIVE TO SAID MANIFESTATION FOR APPLYING CURRENT TO SAID CONTROL WINDING WHEREBY TO AFFECT THE MAGNETIC STATE OF SAID MAGNETIC CORE IN RESPONSE TO OPERATION OF SAID SWITCHING MEANS.
References Cited (Backward Citations)
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Cited
US2902609A
Cited
US2955211A
Cited
US2967950A
Cited
US2949542A
Cited
US2974311A
Cited
US3063038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |