US2760088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse-shaping circuits
Assignee: Westinghouse Electric Corp
•
Filing: 1954-06-08
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Granted: 1956-08-21
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Expires: 1974-06-08
Abstract
No abstract record available.
Inventors
- 👤 Jr George F Pittman
- 👤 Richard O Decker
- 👤 Richard L Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:34
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/45; H03K3/26; H03K3/30; H03K5/00; H03K5/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |