US3356924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cryogenic pumped rectifier systems
Assignee: General Electric Co
•
Filing: 1967-05-02
•
Granted: 1967-12-05
•
Expires: 1987-05-02
Abstract
No abstract record available.
Inventors
- 👤 Theodor A Buchhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:39
CPC Classifications
H; H01; H01F; H01F6/00; H01F6/005; H01F29/00; H01F29/14; H01F29/143
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A FLUX PUMPING ARRANGEMENT INCLUDING IN COMBINATION A SUPERCONDUCTING INDUCTANCE, A SUPERCONDUCTING LOSSLESS SOURCE OF VARYING ELECTRIC POTENTIAL, ALTERNATE LOSSLESS SUPERCONDUCTING PATHS FOR OPERATIVELY COUPLING SAID SUPERCONDUCTING LOSSLESS SOURCE OF VARYING ELECTRIC POTENTIAL IN ELECTRIC CIRCUIT RELATIONSHIP WITH SAID SUPERCONDUCTING INDUCTANCE, SWITCHING MEANS OPERATIVELY CONNECTED IN EACH OF SAID ALTERNATE SUPERCONDUCTING PATHS FOR ALTERNATELY SWITCHING SAID SUPERCONDUCTIONG SOURCE OF VARYING ELECTRIC POTENTIAL IN AND OUT OF ELECTRIC CIRCUIT RELATIONSHIP WITH
Claim 2
Dependent Claim
70 words
A FLUX PUMPING ARRANGEMENT INCLUDING IN COMBINATION A SUPERCONDUCTING INDUCTANCE, A SUPERCONDUCTING LOSSLESS SOURCE OF VARYING ELECTRIC POTENTIAL, ALTERNATE LOSSLESS SUPERCONDUCTING PATHS FOR OPERATIVELY COUPLING SAID SUPERCONDUCTING LOSSLESS SOURCE OF VARYING ELECTRIC POTENTIAL IN ELECTRIC CIRCUIT RELATIONSHIP WITH SAID SUPERCONDUCTING INDUCTANCE, SWITCHING MEANS OPERATIVELY CONNECTED IN EACH OF SAID ALTERNATE SUPERCONDUCTING PATHS FOR ALTERNATELY SWITCHING SAID SUPERCONDUCTIONG SOURCE OF VARYING ELECTRIC POTENTIAL IN AND OUT OF ELECTRIC CIRCUIT RELATIONSHIP WITH
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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |