US2954166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
General purpose computer
Assignee: NCR Voyix Corp
•
Filing: 1952-12-10
•
Granted: 1960-09-27
•
Expires: 1972-12-10
Abstract
No abstract record available.
Inventors
- 👤 Donald E Eckdahl
- 👤 Richard E Sprague
- 👤 Willis E Dobbins
- 👤 Bernard T Wilson
- 👤 Hrant H Sarkissian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:59
CPC Classifications
G; G06; G06F; G06F15/00; G06F15/76; G06F15/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2540654A
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US2609143A
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US2767908A
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US2771595A
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US2651458A
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US2770797A
Cited
US2721990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |