Patent US2559298A successfully refreshed from Google Patents.
US2952772A
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Electrical pulse shaping and amplifying circuit
Assignee: Honeywell Inc
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Filing: 1956-08-20
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Granted: 1960-09-13
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Expires: 1976-08-20
Abstract
No abstract record available.
Inventors
- 👤 Robert S Prescott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:32
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/04; H03K3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2643330A
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US2712065A
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US2756329A
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US2758205A
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US2683806A
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US2764688A
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US2786137A
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US2789218A
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US2758208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |