Patent US3501749A successfully refreshed from Google Patents.
US3501749A
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Multiplexing means for receiving information from one or more sources and storing it in a cyclic memory device
Assignee: General Electric Co
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Filing: 1967-08-29
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Granted: 1970-03-17
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Expires: 1987-08-29
Abstract
No abstract record available.
Inventors
- 👤 Allen B J Cuccio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:11
CPC Classifications
H; H04; H04L; H04L5/00; H04L5/14; H04L5/16; G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0489; G06F3/12; G06F3/1297; G06F3/14; G06F3/153; H04N; H04N9/00; H04N9/64; H04N9/74; H04N9/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3238298A
Cited
US3257645A
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US3262102A
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US3344401A
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US3293614A
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US3300763A
Cited
US3328772A
Cited
US3407387A
Cited
US3353162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |