Patent US2985866A successfully refreshed from Google Patents.
US2985866A
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US
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Information storage system
Assignee: General Electric Co
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Filing: 1958-09-29
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Granted: 1961-05-23
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Expires: 1978-09-29
Abstract
No abstract record available.
Inventors
- 👤 James F Norton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:11
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/80; H04N5/82; G; G06; G06K; G06K17/00; G11; G11B; G11B13/00; G11B27/00; G11B27/36; G11B7/00; G11B7/004; G11B7/0045; G11B7/12; G11B7/24; G11B9/00; G11B9/10; G11C; G11C13/00; G11C13/04; G11C13/048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE22734E
Cited
US2281637A
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US2449752A
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US2813146A
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US2880268A
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US2919302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |