US3058007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Logic diode and class-a operated logic transistor gates in tandem for rapid switching and signal amplification
Assignee: Unisys Corp
•
Filing: 1958-08-28
•
Granted: 1962-10-09
•
Expires: 1978-08-28
Abstract
No abstract record available.
Inventors
- 👤 John T Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:51
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/01; H03K19/013
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2872593A
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US2873363A
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US2888578A
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US2836359A
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US2816225A
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US2823856A
Cited
US2990478A
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US2990479A
Cited
US2928010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |