US3076102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cryogenic electronic gating circuit
Assignee: General Electric Co
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Filing: 1958-09-02
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Granted: 1963-01-29
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Expires: 1978-09-02
Abstract
No abstract record available.
Inventors
- 👤 Vernon L Newhouse
- 👤 John W Bremer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:33
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/21; G11C11/44; H; H10; H10N; H10N60/00; H10N60/30; H10N60/35; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/856; Y10S505/857; Y10S505/86
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
A CYROGENIC GATING DEVICE COMPRISING A GATE MEMBER OF SUPERCONDUCTIVE MATERIAL ADAPTED TO BECOME A SUPERCONDUCTING WHEN REFRIGERATED, MEANS FOR COUPLING A CURRENT THROUGH SAID GATE MEMBER INCLUDING INPUT AND OUTPUT LOCATIONS SEPARATED BY SAID GATE MEMBER, AND MEANS FOR PRODUCING ONLY A NARROW REGION OF NORMAL MATERIAL TRANSVERSE TO SAID GATE MEMBER BETWEEN SAID LOCATIONS, SAID REGION HAVING A WIDTH AT THE POINT WHERE IT IS TRANSVERSE TO SAID GATE MEMBER WHICH IS LESS THAN ABOUT ONE-TENTH THE TRANSVERSE DIMENSION OF SAID GATE MEMBER, FOR BLOCKING FLOW OF UNIMPEDED SUPERCURRENT IN SAID GATE MEMBER.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |