US3084285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse generator for electronic multiplier
Assignee: Toledo Scale Corp
•
Filing: 1955-07-01
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Granted: 1963-04-02
•
Expires: 1975-07-01
Abstract
No abstract record available.
Inventors
- 👤 Robert E Bell
- 👤 Maynard C Yeasting
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:17
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/40; G01G19/413; G01G19/414; G01G19/4144; G06; G06F; G06F7/00; G06F7/60; G06F7/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
IN A PULSE GENERATOR, IN COMBINATION, A SERIES OF BLOCKING OSCILLATORS EACH OF WHICH COMPRISES AN ELECTRON TUBE HAVING AN ANODE AND A GRID, A COUPLING TRANSFORMER INDUCTIVELY COUPLING AN ANODE CIRCUIT OF THE TUBE TO ITS GRID CIRCUIT, SAID TRANSFORMER HAVING A FIRST WINDING IN SERIES WITH AN ANODE OF THE TUBE AND A SECOND WINDING HAVING A FIRST END CONNECTED TO A GRID OF THE TUBE, A GRID RESISTOR CONNECTING A SECOND END OF THE SECOND WINDING TO A BIAS VOLTAGE, A CAPACITANCE CIRCUIT CONNECTING AN ANODE OF ONE TUBE TO THE JUNCTION BETWEEN THE SECOND WINDING AND THE GRID RESISTOR OF THE NEXT TUBE IN THE SERIES, THE TIME CONSTANT OF THE CAPACITANCE AND GRID RESISTOR BEING SHORT COMPARED TO THE TIME OF A CYCLE OF OSCILLATION, WHEREBY EACH GRID RECEIVES A POSITIVE VOLTAGE SIGNAL AS CURRENT CUTOFF OCCURS IN THE NEXT PRECEDING OSCILLATOR ANODE CIRCUIT.
Claim 2
Dependent Claim
149 words
IN A PULSE GENERATOR, IN COMBINATION, A SERIES OF BLOCKING OSCILLATORS EACH OF WHICH COMPRISES AN ELECTRON TUBE HAVING AN ANODE AND A GRID, A COUPLING TRANSFORMER INDUCTIVELY COUPLING AN ANODE CIRCUIT OF THE TUBE TO ITS GRID CIRCUIT, SAID TRANSFORMER HAVING A FIRST WINDING IN SERIES WITH AN ANODE OF THE TUBE AND A SECOND WINDING HAVING A FIRST END CONNECTED TO A GRID OF THE TUBE, A GRID RESISTOR CONNECTING A SECOND END OF THE SECOND WINDING TO A BIAS VOLTAGE, A CAPACITANCE CIRCUIT CONNECTING AN ANODE OF ONE TUBE TO THE JUNCTION BETWEEN THE SECOND WINDING AND THE GRID RESISTOR OF THE NEXT TUBE IN THE SERIES, THE TIME CONSTANT OF THE CAPACITANCE AND GRID RESISTOR BEING SHORT COMPARED TO THE TIME OF A CYCLE OF OSCILLATION, WHEREBY EACH GRID RECEIVES A POSITIVE VOLTAGE SIGNAL AS CURRENT CUTOFF OCCURS IN THE NEXT PRECEDING OSCILLATOR ANODE CIRCUIT.
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |