Patent US3264622A successfully refreshed from Google Patents.
US3264622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for compensating for tape skew and gap scatter
Assignee: NCR Voyix Corp
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Filing: 1961-10-23
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Granted: 1966-08-02
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Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Richard K Gerlach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:27
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A SYSTEM FOR CONCURRENT REPRODUCTION OF PARALLEL SIGNALS COMPRISING: PARALLEL SIGNAL CHANNELS INCLUDING MEANS FOR RECEIVING MISALIGNED PARALLEL SIGNALS, EACH OF SAID SIGNAL CHANNELS INCLUDING DELAY CIRCUIT MEANS FOR PRODUCING AN ADJUSTABLE TIME PERIOD OF DELAY FOR SIGNALS IN THE RESPECTIVE SIGNAL CHANNEL ACCORDING THE TIME PERIOD OF SET PULSE; AND CONTROL CIRCUIT MEANS COUPLED TO EACH OF SAID PARALLEL SIGNAL CHANNELS TO BE RESPONSIVE TO EACH OF SAID MISALIGNED PARALLEL SIGNALS FOR PRODUCING INDIVIDUAL SET PULSES FOR SAID SIGNAL CHANNELS, SAID SET PULSES HAVING RESPECTIVE TIME PERIODS CORRESPONDING TO THE RELATIVE TIME DISPLACEMENT OF THE MISALIGNED PARALLEL SIGNALS; AND MEANS APPLYING SAID SET PULSES TO RESPECTIVE ONES OF SAID ADJUSTABLE DELAY CIRCUIT MEANS, SAID DELAY CIRCUIT MEANS BEING RESPONSIVE TO SAID SET PULSES TO SET CONSTANT TIME PERIODS OF DELAY FOR SIGNALS IN THE RESPECTIVE SIGNAL CHANNELS ACCORDING TO THE TIME DURATION OF THE INDIVIDUAL SET PULSES APPLED THERETO TO PROVIDE CONCURRENT OUTPUTS OF SAID PARALLEL SIGNALS.
Claim 2
Independent Claim
158 words
A SYSTEM FOR CONCURRENT REPRODUCTION OF PARALLEL SIGNALS COMPRISING: PARALLEL SIGNAL CHANNELS INCLUDING MEANS FOR RECEIVING MISALIGNED PARALLEL SIGNALS, EACH OF SAID SIGNAL CHANNELS INCLUDING DELAY CIRCUIT MEANS FOR PRODUCING AN ADJUSTABLE TIME PERIOD OF DELAY FOR SIGNALS IN THE RESPECTIVE SIGNAL CHANNEL ACCORDING THE TIME PERIOD OF SET PULSE; AND CONTROL CIRCUIT MEANS COUPLED TO EACH OF SAID PARALLEL SIGNAL CHANNELS TO BE RESPONSIVE TO EACH OF SAID MISALIGNED PARALLEL SIGNALS FOR PRODUCING INDIVIDUAL SET PULSES FOR SAID SIGNAL CHANNELS, SAID SET PULSES HAVING RESPECTIVE TIME PERIODS CORRESPONDING TO THE RELATIVE TIME DISPLACEMENT OF THE MISALIGNED PARALLEL SIGNALS; AND MEANS APPLYING SAID SET PULSES TO RESPECTIVE ONES OF SAID ADJUSTABLE DELAY CIRCUIT MEANS, SAID DELAY CIRCUIT MEANS BEING RESPONSIVE TO SAID SET PULSES TO SET CONSTANT TIME PERIODS OF DELAY FOR SIGNALS IN THE RESPECTIVE SIGNAL CHANNELS ACCORDING TO THE TIME DURATION OF THE INDIVIDUAL SET PULSES APPLED THERETO TO PROVIDE CONCURRENT OUTPUTS OF SAID PARALLEL SIGNALS.
References Cited (Backward Citations)
US2793344A
Cited
US2813259A
Cited
US2828478A
Cited
GB809849A
Cited
US2842756A
Cited
US2972736A
Cited
US3076183A
Cited
US3103000A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |