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US3374472A
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Storage cancellation and panel data key fetching in a data processing system
Assignee: International Business Machines Corp
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Filing: 1967-01-13
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Granted: 1968-03-19
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Expires: 1987-01-13
Abstract
No abstract record available.
Inventors
- 👤 William P Wissick
- 👤 Leo J Hasbrouck
- 👤 Holleran Charles Richard
- 👤 Gordon L Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:16
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/07; G06F11/0703; G06F11/0751; G06F11/002; G06F13/00; G06F13/38; G06F13/42; G06F13/4204; G06F13/4234; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0489
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |