US3243585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal translating apparatus having redundant signal channels
Assignee: North American Aviation Corp
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Filing: 1962-05-29
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Granted: 1966-03-29
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Expires: 1982-05-29
Abstract
No abstract record available.
Inventors
- 👤 Alfonso S Escobosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:50
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A SIGNAL TRANSLATION DEVICE HAVING AN INPUT AND AN OUTPUT TERMINAL COMPRISING: A PLURALITY OF SIGNAL CHANNELS, EACH COMPRISING AN AMPLIFIER HAVING AN OUTPUT AND AN INPUT, THE INPUTS OF SAID AMPLIFIERS BEING COMMONLY CONNECTED RESPONSIVE TO SAID INPUT OF SAID DIVICE, THE OUTPUT OF AMPLIFIERS BEING COMMONLY CONNECTED TO SAID OUTPUT TERMINALS OF SAID DEVICE; EACH OF SAID CHANNEL FURTHER COMPRISING A NEGATIVE FEEDBACK ELEMENT CONTINUOUSLY CONNECTED TO SAID OUTPUT TERMINAL OF SAID DEVICE AND OPERATIVELY CONNECTED TO PROVIDE AN INPUT TO ITS RESPECTIVE AMPLIFIER.
Claim 2
Dependent Claim
86 words
A SIGNAL TRANSLATION DEVICE HAVING AN INPUT AND AN OUTPUT TERMINAL COMPRISING: A PLURALITY OF SIGNAL CHANNELS, EACH COMPRISING AN AMPLIFIER HAVING AN OUTPUT AND AN INPUT, THE INPUTS OF SAID AMPLIFIERS BEING COMMONLY CONNECTED RESPONSIVE TO SAID INPUT OF SAID DIVICE, THE OUTPUT OF AMPLIFIERS BEING COMMONLY CONNECTED TO SAID OUTPUT TERMINALS OF SAID DEVICE; EACH OF SAID CHANNEL FURTHER COMPRISING A NEGATIVE FEEDBACK ELEMENT CONTINUOUSLY CONNECTED TO SAID OUTPUT TERMINAL OF SAID DEVICE AND OPERATIVELY CONNECTED TO PROVIDE AN INPUT TO ITS RESPECTIVE AMPLIFIER.
References Cited (Backward Citations)
US2786629A
Cited
US3156855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |