US3310689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of electrical energy
Assignee: Individual
•
Filing: 1963-11-01
•
Granted: 1967-03-21
•
Expires: 1983-11-01
Abstract
No abstract record available.
Inventors
- 👤 Heinmets Ferdinand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:19
CPC Classifications
H; H02; H02N; H02N3/00; H02M; H02M7/00; H02M7/42; H02M7/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A DEVICE FOR PRODUCING ELECTRICAL ENERGY COMPRISING A MAGNETIC MEMBER, A NONCONDUCTIVE TUBULAR COIL WOUND AROUND SAID MAGNETIC MEMBER, A METALLIC COIL SPACED FROM SAID TUBULAR COIL AND WOUND AROUND SAID MAGNETIC MEMBER, A FLUID CONTAINING A NET CHARGE PER UNIT VOLUME FLOWING THROUGH SAID TUBULAR COIL, AND MEANS FOR PRODUCING A VARIABLE MAGNETIC FLUX IN SAID MAGNETIC MEMBER, WHEREBY SAID VARIABLE MAGNETIC FLUX IN SAID MAGNETIC MEMBER INDUCES A VARIABLE ELECTRIC POTENTIAL IN SAID METALLIC COIL.
Claim 2
Independent Claim
77 words
A DEVICE FOR PRODUCING ELECTRICAL ENERGY COMPRISING A MAGNETIC MEMBER, A NONCONDUCTIVE TUBULAR COIL WOUND AROUND SAID MAGNETIC MEMBER, A METALLIC COIL SPACED FROM SAID TUBULAR COIL AND WOUND AROUND SAID MAGNETIC MEMBER, A FLUID CONTAINING A NET CHARGE PER UNIT VOLUME FLOWING THROUGH SAID TUBULAR COIL, AND MEANS FOR PRODUCING A VARIABLE MAGNETIC FLUX IN SAID MAGNETIC MEMBER, WHEREBY SAID VARIABLE MAGNETIC FLUX IN SAID MAGNETIC MEMBER INDUCES A VARIABLE ELECTRIC POTENTIAL IN SAID METALLIC COIL.
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) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |