US3134966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Voltage controlled magnetic system
Assignee: General Electric Co
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Filing: 1960-07-27
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Granted: 1964-05-26
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Expires: 1980-07-27
Abstract
No abstract record available.
Inventors
- 👤 Burton F Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:28
CPC Classifications
G; G11; G11C; G11C19/00; G11C19/02; G11C19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A SHIFT REGISTER HAVING A PLURALITY OF MAGNETIC ELEMENTS EACH ADAPTED TO REPRESENT THE TWO POSSIBLE STATES OF A BINARY-CODED BIT BY TWO DISTINCT REFERENCE LEVELS OF FLUX DENSITY THEREIN, A PRIMARY WINDING AND A SECONDARY WINDING ON EACH ELEMENT, A SOURCE OF VOLTAGE PULSES, A PLURALITY OF IMPEDANCES, MEANS FOR CONNECTING SAID SOURCE TO THE SECONDARY WINDING OF EACH OF SAID ELEMENTS THROUGH SEPARATE IMPEDANCES, ENERGY STORAGE MEANS COUPLED INTERMEDIATE SUCCESSIVE ELEMENTS, SAID STORAGE MEANS BEING COUPLED IN PARALLEL WITH THE SECONDARY WINDING OF A PRECEDING ELEMENT, A DISCHARGE CIRCUIT FOR SAID STORAGE MEANS COMPRISING THE PRIMARY WINDING OF A SUCCEEDING ELEMENT, AND GATING MEANS CONNECTED IN SERIES CIRCUIT, SAID GATING MEANS BEING ACTUATED INTERMEDIATE THE PRESENCE OF SAID VOLTAGE PULSES.
Claim 2
Dependent Claim
122 words
A SHIFT REGISTER HAVING A PLURALITY OF MAGNETIC ELEMENTS EACH ADAPTED TO REPRESENT THE TWO POSSIBLE STATES OF A BINARY-CODED BIT BY TWO DISTINCT REFERENCE LEVELS OF FLUX DENSITY THEREIN, A PRIMARY WINDING AND A SECONDARY WINDING ON EACH ELEMENT, A SOURCE OF VOLTAGE PULSES, A PLURALITY OF IMPEDANCES, MEANS FOR CONNECTING SAID SOURCE TO THE SECONDARY WINDING OF EACH OF SAID ELEMENTS THROUGH SEPARATE IMPEDANCES, ENERGY STORAGE MEANS COUPLED INTERMEDIATE SUCCESSIVE ELEMENTS, SAID STORAGE MEANS BEING COUPLED IN PARALLEL WITH THE SECONDARY WINDING OF A PRECEDING ELEMENT, A DISCHARGE CIRCUIT FOR SAID STORAGE MEANS COMPRISING THE PRIMARY WINDING OF A SUCCEEDING ELEMENT, AND GATING MEANS CONNECTED IN SERIES CIRCUIT, SAID GATING MEANS BEING ACTUATED INTERMEDIATE THE PRESENCE OF SAID VOLTAGE PULSES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |