Patent US3416486A successfully refreshed from Google Patents.
US3416486A
Expired / Lapsed
US
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Dial indicator apparatus for radio receiver
Assignee: General Electric Co
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Filing: 1966-04-29
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Granted: 1968-12-17
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Expires: 1986-04-29
Abstract
No abstract record available.
Inventors
- 👤 William O Mongesku
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:34
CPC Classifications
H; H03; H03J; H03J1/00; H03J1/06; H03J1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1989490A
Cited
US2397306A
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US2556875A
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US2582951A
Cited
US2502223A
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US2606239A
Cited
US3089191A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |