US3130299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computing apparatus for controlling program instructions
Assignee: Monroe Calculating Machine Co
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Filing: 1960-11-07
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Granted: 1964-04-21
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Expires: 1980-11-07
Abstract
No abstract record available.
Inventors
- 👤 Howard M Rathbun
- 👤 Stephen A Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:42
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/448; G06F9/4482; G06F9/4484; G06F9/4486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2927732A
Cited
US2957626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |