Patent US3222608A successfully refreshed from Google Patents.
US3222608A
Expired / Lapsed
US
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Controlled signal inverter
Assignee: Individual
•
Filing: 1963-07-12
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Granted: 1965-12-07
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Expires: 1983-07-12
Abstract
No abstract record available.
Inventors
- 👤 Donald R Chick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:16
CPC Classifications
H; H03; H03G; H03G1/00; H03G1/0005; H03G1/0088; H03F; H03F3/00; H03F3/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A CONTROLLED SIGNAL INVERTER COMPRISING; A VOLTAGE POLARITY SPLITTER HAVING AN INPUT, AND TWO OUTPUTS WHICH ARE OF OPPOSITE POLARITY AND ARE EACH REPLICAS OF SAID INPUT; FIRST MEANS CONNECTED TO SAID POLARITY SPLITTER FOR MAKING THE AVERAGE ABSOLUTE INTENSITY OF ONE OF SAID OUTPUTS LARGER THAN THE AVERAGE ABSOLUTE INTENSITY OF THE OTHER OF SAID OUTPUTS; A CONTROL SIGNAL INPUT TERMINAL CONNECTED TO A SWITCHING MEANS; SAID SWITCHING MEANS CONNECTED TO SAID POLARITY SPLITTER AND SAID FIRST MEANS FOR MAKING THE AVERAGE ABSOLUTE INTENSITY OF SAID ONE OUTPUT SMALLER THAN THE AVERAGE ABSOLUTE INTENSITY OF SAID OTHER OUTPUT UPON THE APPLICATION OF A CONTROL SIGNAL APPLIED TO SAID CONTROL SIGNAL INPUT TERMINAL; AND MEANS CONNECTED TO SAID OUTPUTS FOR COMBINING SAID OUTPUT SIGNALS TO FORM AN OUTPUT WHICH IS DIRECTLY PROPORTIONAL TO THEIR ALGEBRAIC SUM AND IS A REPLICA OF SAID INPUT.
Claim 2
Dependent Claim
143 words
A CONTROLLED SIGNAL INVERTER COMPRISING; A VOLTAGE POLARITY SPLITTER HAVING AN INPUT, AND TWO OUTPUTS WHICH ARE OF OPPOSITE POLARITY AND ARE EACH REPLICAS OF SAID INPUT; FIRST MEANS CONNECTED TO SAID POLARITY SPLITTER FOR MAKING THE AVERAGE ABSOLUTE INTENSITY OF ONE OF SAID OUTPUTS LARGER THAN THE AVERAGE ABSOLUTE INTENSITY OF THE OTHER OF SAID OUTPUTS; A CONTROL SIGNAL INPUT TERMINAL CONNECTED TO A SWITCHING MEANS; SAID SWITCHING MEANS CONNECTED TO SAID POLARITY SPLITTER AND SAID FIRST MEANS FOR MAKING THE AVERAGE ABSOLUTE INTENSITY OF SAID ONE OUTPUT SMALLER THAN THE AVERAGE ABSOLUTE INTENSITY OF SAID OTHER OUTPUT UPON THE APPLICATION OF A CONTROL SIGNAL APPLIED TO SAID CONTROL SIGNAL INPUT TERMINAL; AND MEANS CONNECTED TO SAID OUTPUTS FOR COMBINING SAID OUTPUT SIGNALS TO FORM AN OUTPUT WHICH IS DIRECTLY PROPORTIONAL TO THEIR ALGEBRAIC SUM AND IS A REPLICA OF SAID INPUT.
References Cited (Backward Citations)
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US2940048A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |