Patent US3119022A successfully refreshed from Google Patents.
US3119022A
Expired / Lapsed
US
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Pulse generator
Assignee: MANSON LAB Inc
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Filing: 1958-03-10
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Granted: 1964-01-21
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Expires: 1978-03-10
Abstract
No abstract record available.
Inventors
- 👤 Irwin M Bruntil
- 👤 Jonas M Shapiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:47
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/53; H03K3/543
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A PULSE GENERATING CIRCUIT ARRANGEMENT COMPRISING A HIGH IMPEDANCE SOURCE, MEANS FOR APPLYING A SUBSTANTIALLY SINUSOIDAL OSCILLATION TO SAID HIGH IMPEDANCE SOURCE, A RESISTANCE-CAPACITANCE CIRCUIT CONNECTED IN PARALLEL WITH SAID HIGH IMPEDANCE SOURCE, AN INDUCTANCE CONNECTED IN PARALLEL WITH SAID RESISTANCE-CAPACITANCE CIRCUIT AND INTERPOSED BETWEEN THE SAID RESISTANCE-CAPACITANCE CIRCUIT AND SAID HIGH IMPEDANCE SOURCE, SAID INDUCTANCE COMPRISING A SUBSTANTIALLY TORODIAL CORE OF FERRITE MATERIAL AND A COIL WOUND ABOUT SAID CORE, AND MEANS FOR DERIVING OUTPUT PULSES FROM SAID RESISTANCE-CAPACITANCE CIRCUIT.
Claim 2
Dependent Claim
81 words
A PULSE GENERATING CIRCUIT ARRANGEMENT COMPRISING A HIGH IMPEDANCE SOURCE, MEANS FOR APPLYING A SUBSTANTIALLY SINUSOIDAL OSCILLATION TO SAID HIGH IMPEDANCE SOURCE, A RESISTANCE-CAPACITANCE CIRCUIT CONNECTED IN PARALLEL WITH SAID HIGH IMPEDANCE SOURCE, AN INDUCTANCE CONNECTED IN PARALLEL WITH SAID RESISTANCE-CAPACITANCE CIRCUIT AND INTERPOSED BETWEEN THE SAID RESISTANCE-CAPACITANCE CIRCUIT AND SAID HIGH IMPEDANCE SOURCE, SAID INDUCTANCE COMPRISING A SUBSTANTIALLY TORODIAL CORE OF FERRITE MATERIAL AND A COIL WOUND ABOUT SAID CORE, AND MEANS FOR DERIVING OUTPUT PULSES FROM SAID RESISTANCE-CAPACITANCE 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) | 1967-01-20 | 1967-07-22 | 1968-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-20 | 1971-07-22 | 1972-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-20 | 1975-07-22 | 1976-01-21 | $7700.00 | Window Closed / Lapsed |