Patent US3051846A successfully refreshed from Google Patents.
US3051846A
Expired / Lapsed
US
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Negative resistance diode pulse repeater
Assignee: AT&T Inc
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Filing: 1960-12-27
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Granted: 1962-08-28
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Expires: 1980-12-27
Abstract
No abstract record available.
Inventors
- 👤 Lionel O Schott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:50
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/313; H04; H04B; H04B3/00; H04B3/02; H04B3/04; H04B3/16; H04B3/18; H04L; H04L25/00; H04L25/02; H04L25/20; H04L25/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2585571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |