US3000079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tuner and method for making same
Assignee: Aladdin Industries LLC
•
Filing: 1955-05-05
•
Granted: 1961-09-19
•
Expires: 1975-05-05
Abstract
No abstract record available.
Inventors
- 👤 William H Howell
- 👤 Harold T Lyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:52
CPC Classifications
H; H01; H01F; H01F21/00; H01F21/02; H01F21/06; H01F21/065; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US838423A
Cited
US857583A
Cited
US1582683A
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US1857929A
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US1859112A
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US1820240A
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US2334584A
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GB602492A
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US2459605A
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US2552999A
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US2607825A
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US2666187A
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US2662957A
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US2856639A
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US2712048A
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US2847708A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |