US2758206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transistor pulse generator
Assignee: Raytheon Co
•
Filing: 1955-08-03
•
Granted: 1956-08-07
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Expires: 1975-08-03
Abstract
No abstract record available.
Inventors
- 👤 Douglas J Hamllton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:12
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT112270B
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US1863895A
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US2144995A
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US2214601A
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US2390503A
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US2617036A
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US2556200A
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US2557729A
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US2698914A
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US2712065A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |