US3323115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reproducing system for phase modulated magnetically recorded data
Assignee: Anelex Corp
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Filing: 1964-08-31
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Granted: 1967-05-30
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Expires: 1984-08-31
Abstract
No abstract record available.
Inventors
- 👤 Jr John C Sims
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:04
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/10; G11B20/14; G11B20/1403; G11B20/1407; G11B20/1419
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
150 words
APPARATUS FOR REPRODUCING BINARY DATA FROM A CODED SIGNAL SOURCE, COMPRISING CORRELATING MEANS CONTROLLED BY SAID SOURCE FOR PRODUCING A FIRST OR A SECOND OUTPUT SIGNAL FOR EACH BIT OF DATA FROM SAID SOURCE ACCORDING AS THE BIT REPRESENTS A FIRST OR A SECOND TRUTH VALUE, RESPECTIVELY, FIRST, SECOND AND THIRD REGISTERS EACH SETTABLE TO A FIRST AND A SECOND STATE, MEANS RESPONSIVE TO SAID FIRST OUTPUT SIGNAL FOR SETTING SAID FIRST REGISTER TO ITS FIRST STATE, MEANS RESPONSIVE TO SAID SECOND OUTPUT SIGNAL FOR SETTING SAID SECOND REGISTER TO ITS FIRST STATE, MEANS RESPONSIVE TO BOTH OF SAID SIGNALS FOR SETTING SAID THIRD REGISTER TO ITS FIRST STATE WHEN EITHER SIGNAL IS PRODUCED, DELAY MEANS CONTROLLED BY SAID THIRD REGISTER IN ITS FIRST STATE FOR PRODUCING A RESETTING SIGNAL AFTER A PREDETERMINED TIME, AND MEANS CONTROLLED BY SAID RESETTING SIGNAL FOR SETTING SAID REGISTER MEANS TO THEIR SECOND STATES.
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) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |