US3386052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wide band distributed phase modulator
Assignee: Westinghouse Electric Corp
•
Filing: 1964-11-05
•
Granted: 1968-05-28
•
Expires: 1984-11-05
Abstract
No abstract record available.
Inventors
- 👤 Leslie D Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:31
CPC Classifications
H; H03; H03C; H03C3/00; H03C3/10; H03C3/12; H03C3/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2522368A
Cited
US2545871A
Cited
US2626357A
Cited
US2852750A
Cited
US2890417A
Cited
US3012203A
Cited
US3267393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |