Patent US3036275A successfully refreshed from Google Patents.
US3036275A
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Gain control circuits
Assignee: Raytheon Co
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Filing: 1958-08-26
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Granted: 1962-05-22
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Expires: 1978-08-26
Abstract
No abstract record available.
Inventors
- 👤 John D Harmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:36
CPC Classifications
H; H03; H03G; H03G1/00; H03G1/0005; H03G1/0035; H03G1/0082
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2841702A
Cited
US2802067A
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US2808471A
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US2816964A
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US2761917A
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US2774866A
Cited
US2871305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |