US3482179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broadband stable power multiplier
Assignee: National Aeronautics and Space Administration
•
Filing: 1967-09-15
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Granted: 1969-12-02
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Expires: 1987-09-15
Abstract
No abstract record available.
Inventors
- 👤 George F Lutes Jr
- 👤 Kenneth D Schreder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:47
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/20; H03F3/21; H03F1/00; H03F1/56; H03F1/565; H03F3/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2463229A
Cited
US2802066A
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US2897460A
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US3110869A
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US3119965A
Cited
US3139597A
Cited
US3419813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |