US3126520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transducer
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:56
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/72
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
74 words
AN ELECTRODYNAMIC ENERGY CONVERTOR COMPRISING IN COMBINATION, A PAIR OF MOVABLE PISTONS SPACIALLY DISPOSED FROM EACH OTHER ALONG A COMMON AXIS OF REVOLUTION, A PLURALITY OF PLATES RESPECTIVELY CONNECTED TO SAID PISTONS FOR MOVEMENT THEREWITH, EACH OF SAID PLURALITY OF PLATES CONSISTING OF MEANS SIMULTANEOUSLY CONDUCTING ELECTRICAL ENERGY AND A COOLING FLUID TO AND FRO ALONG A PREDETERMINED PATH FOR GENERATING A MAGNETIC FIELD THEREAT WHILE BEING COOLED THEREBY, CORE MEANS DISPOSED BETWEEN SAID
References Cited (Backward Citations)
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Cited
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Cited
US2903673A
Cited
US2822482A
Cited
US2789280A
Cited
US2962695A
Cited
US2961637A
Cited
US2947888A
Cited
US3056104A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |