Patent US3244806A successfully refreshed from Google Patents.
US3244806A
Expired / Lapsed
US
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Communication receiver with means for testing code correlation
Assignee: Zenith Electronics LLC
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Filing: 1962-01-30
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Granted: 1966-04-05
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Expires: 1982-01-30
Abstract
No abstract record available.
Inventors
- 👤 George V Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:42
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/30; H; H04; H04N; H04N7/00; H04N7/16; H04N7/162; H04N7/163
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
A COMMUNICATION RECEIVER FOR UTILIZING A RECEIVED INTELLIGENCE SIGNAL COMPRISING: CODE-DETERMINING APPARATUS WHICH MUST BE ADJUSTED IN ACCORDANCE WITH A GIVEN ADJUSTMENT BEFORE SAID INTELLIGENCE SIGNAL MAY BE INTELLIGIBLY REPRODUCED; MEANS FOR PERFORMING A CORRELATION TEST TO DETERMINE IF SAID CODE-DETERMINING APPARATUS HAS IN FACT BEEN PROPERLY POSITIONED TO SAID GIVEN ADJUSTMENT; AND MEANS RESPONSIVE TO THE SUCCESS OF SAID CORRELATION TEST FOR RELEASABLY LOCKING SAID CODE-DETERMINING APPARATUS AGAINST FURTHER ADJUSTMENT.
References Cited (Backward Citations)
US2545770A
Cited
US3051775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |