US3023355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amplitude limiting system
Assignee: Telefonaktiebolaget LM Ericsson AB
•
Filing: 1956-05-02
•
Granted: 1962-02-27
•
Expires: 1976-05-02
Abstract
No abstract record available.
Inventors
- 👤 Thorsen Jarl Morannar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:53
CPC Classifications
H; H03; H03G; H03G11/00; H03G11/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1951148A
Cited
US2122748A
Cited
US2173925A
Cited
US2259532A
Cited
US2285044A
Cited
US2342238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |