US3024418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic programming circuit
Assignee: Unisys Corp
•
Filing: 1956-08-29
•
Granted: 1962-03-06
•
Expires: 1976-08-29
Abstract
No abstract record available.
Inventors
- 👤 Walter C Lanning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:03
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2686299A
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US2731201A
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US2812134A
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US2734684A
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US2745006A
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US2731631A
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US2910237A
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US2792991A
Cited
US2740106A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |