US3133986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Communication receiver
Assignee: Zenith Electronics LLC
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Filing: 1962-01-30
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Granted: 1964-05-19
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Expires: 1982-01-30
Abstract
No abstract record available.
Inventors
- 👤 George V Morris
- 👤 Erwin M Roschke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:10
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/30; H; H04; H04N; H04N7/00; H04N7/16; H04N7/162; H04N7/163
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A SUBSCRIBER COMMUNICATION RECEIVER FOR UTILIZING A RECEIVED INTELLIGENCE SIGNAL COMPRISING: AN ADJUSTABLE CODE-DETERMINING APPARATUS INCLUDING AN ELONGATED AND MOVABLE STRIP THE POSITION OF WHICH DETERMINES THE CONDITION OF ADJUSTMENT OF SAID APPARATUS AND WHICH IS TO BE ESTABLISHED IN A PREDETERMINED POSITION TO EFFECT UTILIZATION OF SAID INTELLIGENCE SIGNAL; MEANS, TO BE MANIPULATED BY THE SUBSCRIBER, FOR CONTROLLING THE POSITION OF SAID STRIP; TESTING MEANS FOR PERFORMING A CORRELATION TEST TO DERIVE A CONTROL EFFECT IF THE INSTANTANEOUS POSITION OF SAID STRIP CORRESPONDS TO SAID PREDETERMINED POSITION; AND MEANS RESPONSIVE TO SAID CONTROL EFFECT FOR RECORDING THE FACT OF CORRELATION ON SAID STRIP.
Claim 2
Dependent Claim
104 words
A SUBSCRIBER COMMUNICATION RECEIVER FOR UTILIZING A RECEIVED INTELLIGENCE SIGNAL COMPRISING: AN ADJUSTABLE CODE-DETERMINING APPARATUS INCLUDING AN ELONGATED AND MOVABLE STRIP THE POSITION OF WHICH DETERMINES THE CONDITION OF ADJUSTMENT OF SAID APPARATUS AND WHICH IS TO BE ESTABLISHED IN A PREDETERMINED POSITION TO EFFECT UTILIZATION OF SAID INTELLIGENCE SIGNAL; MEANS, TO BE MANIPULATED BY THE SUBSCRIBER, FOR CONTROLLING THE POSITION OF SAID STRIP; TESTING MEANS FOR PERFORMING A CORRELATION TEST TO DERIVE A CONTROL EFFECT IF THE INSTANTANEOUS POSITION OF SAID STRIP CORRESPONDS TO SAID PREDETERMINED POSITION; AND MEANS RESPONSIVE TO SAID CONTROL EFFECT FOR RECORDING THE FACT OF CORRELATION ON SAID STRIP.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |