Patent US2496034A successfully refreshed from Google Patents.
US2496034A
Expired / Lapsed
US
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Inductor
Assignee: RCA Corp
•
Filing: 1946-01-05
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Granted: 1950-01-31
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Expires: 1966-01-05
Abstract
No abstract record available.
Inventors
- 👤 Felix C Blancha
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:24
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/02; H05B6/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB228267A
Cited
US1608673A
Cited
US1635541A
Cited
US1837413A
Cited
US1853148A
Cited
US2030369A
Cited
GB515688A
Cited
US2377789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |