US3366883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic broad band vswr power control
Assignee: JM Huber Corp
•
Filing: 1965-12-20
•
Granted: 1968-01-30
•
Expires: 1985-12-20
Abstract
No abstract record available.
Inventors
- 👤 Noel J Griffin
- 👤 George A Perrero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:13
CPC Classifications
H; H03; H03G; H03G3/00; H03G3/20; H03G3/30; H03G3/3036; H03G3/3042; H03H; H03H7/00; H03H7/38; H03H7/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2798207A
Cited
US2993181A
Cited
US3020529A
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US2971164A
Cited
US3176214A
Cited
US3249871A
Cited
US3248609A
Cited
US3281697A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |