US2632064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse amplifier
Assignee: Bendix Aviation Corp
•
Filing: 1950-09-20
•
Granted: 1953-03-17
•
Expires: 1970-09-20
Abstract
No abstract record available.
Inventors
- 👤 Onia John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:42
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/01; H03K5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB270871A
Cited
FR693570A
Cited
US2215777A
Cited
US2412995A
Cited
US2471252A
Cited
US2419340A
Cited
US2597029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |