Patent US3113261A successfully refreshed from Google Patents.
US3113261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Voltage divider of the inductive type
Assignee: Electro Measurements Inc
•
Filing: 1962-05-11
•
Granted: 1963-12-03
•
Expires: 1982-05-11
Abstract
No abstract record available.
Inventors
- 👤 Merle L Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:44
CPC Classifications
H; H01; H01F; H01F29/00; H01F29/02; H01F29/025; H01F29/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A VOLTAGE DIVIDER COMPRISING A CORE, A PLURALITY OF SUCCESSIVE INDUCTIVE WINDINGS ASSOCIATED WITH THE CORE, EACH WINDING SUCCEEDING THE FIRST HAVING A FREE END, A PLURALITY OF SPACED TAP LEADS ON EACH WINDING, AND CONDUCTOR MEANS CONNECTING A SINGLE FIXED POINT ON EACH SUCCEEDING TAPPED WINDING SPACED FROM THE FREE END THEREOF SELECTIVELY TO A TAP LEAD ON THE NEXT PRECEDING TAPPED WINDING FOR INTERCONNECTING AT LEAST PORTIONS OF THE WINDINGS IN SERIES.
Claim 2
Dependent Claim
74 words
A VOLTAGE DIVIDER COMPRISING A CORE, A PLURALITY OF SUCCESSIVE INDUCTIVE WINDINGS ASSOCIATED WITH THE CORE, EACH WINDING SUCCEEDING THE FIRST HAVING A FREE END, A PLURALITY OF SPACED TAP LEADS ON EACH WINDING, AND CONDUCTOR MEANS CONNECTING A SINGLE FIXED POINT ON EACH SUCCEEDING TAPPED WINDING SPACED FROM THE FREE END THEREOF SELECTIVELY TO A TAP LEAD ON THE NEXT PRECEDING TAPPED WINDING FOR INTERCONNECTING AT LEAST PORTIONS OF THE WINDINGS IN SERIES.
References Cited (Backward Citations)
US2106054A
Cited
US2128279A
Cited
US2729727A
Cited
US2832036A
Cited
US2884505A
Cited
US2884587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |