US3063627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coding transfer
Assignee: International Business Machines Corp
•
Filing: 1956-09-18
•
Granted: 1962-11-13
•
Expires: 1976-09-18
Abstract
No abstract record available.
Inventors
- 👤 Donald H Cronquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:16
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/06; G06F3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1843986A
Cited
US1987322A
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US2076703A
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US2108681A
Cited
US2172067A
Cited
US2355462A
Cited
US2550079A
Cited
GB690171A
Cited
US2755023A
Cited
US2727091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |