US3045185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Repeater station having diversity reception and full hot standby means
Assignee: RCA Corp
•
Filing: 1958-05-19
•
Granted: 1962-07-17
•
Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 Howard R Mathwich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:10
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/74; H04B7/00; H04B7/02; H04B7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2034738A
Cited
US2282092A
Cited
US2610292A
Cited
US2514367A
Cited
US2725467A
Cited
US2892930A
Cited
US2898455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |