US3456204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transistor amplification circuitry
Assignee: Honeywell Inc
•
Filing: 1965-05-27
•
Granted: 1969-07-15
•
Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 Adrian J Moses
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:10
CPC Classifications
H; H03; H03G; H03G1/00; H03G1/0005; H03G1/0035; H03F; H03F1/00; H03F1/34; H03H; H03H11/00; H03H11/02; H03H11/04; H03H11/12; H03H11/1213
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2764643A
Cited
US2955259A
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US2912654A
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US2986707A
Cited
US3121199A
Cited
US2981892A
Cited
US3223936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |