Patent US3373411A successfully refreshed from Google Patents.
US3373411A
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Memory apparatus and method for sampling transient electrical signals
Assignee: Unisys Corp
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Filing: 1963-11-06
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Granted: 1968-03-12
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Expires: 1983-11-06
Abstract
No abstract record available.
Inventors
- 👤 Raymond H James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:31
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/15; H03K5/15013; H03K5/15026; H03K5/15033; H03K17/00; H03K17/51; H03K17/80; H03K17/82; H03K17/84
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3015809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |