US3109964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timing circuit
Assignee: Consolidated Electronics Industries Corp
•
Filing: 1959-08-04
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Granted: 1963-11-05
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Expires: 1979-08-04
Abstract
No abstract record available.
Inventors
- 👤 Henry T Winchel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:48
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
TIMING CIRCUITRY, INCLUDING A SOURCE OF VOLTAGE, A FIRST RESISTANCE, A CAPACITANCE COUPLED ELECTRICALLY IN SERIES WITH THE VOLTAGE SOURCE AND THE FIRST RESISTANCE TO BECOME CHARGED TO A PARTICULAR VALUE IN A TIME DEPENDENT UPON THE VALUES OF THE CAPACITANCE AND THE FIRST RESISTANCE, A SINGLE MEMBER PROVIDING SECOND AND THIRD RESISTANCES IN A SERIES RELATIONSHIP DURING PERIODS OF NON-CONDUCTIVITY IN THE MEMBER AND PROVIDING A REDUCED VALUE FOR THE SECOND RESISTANCE UPON A STATE OF CONDUCTIVITY IN THE MEMBER, THE SINGLE MEMBER BEING CONNECTED TO THE VOLTAGE SOURCE AND TO THE FIRST RESISTANCE AND TO THE CAPACITANCE AND IN PARALLEL WITH THE CAPACITANCE AND THE FIRST RESISTANCE TO OBTAIN A STATE OF CONDUCTIVITY IN THE MEMBER UPON THE CHARGING OF THE CAPACITANCE TO THE PARTICULAR VALUE AND TO OBTAIN A DISCHARGE OF THE CAPACITANCE THROUGH THE MEMBER UPON A STATE OF CONDUCTIVITY IN THE MEMBER, MEANS COUPLED TO THE SINGLE MEMBER FOR PROVIDING AN OUTPUT INDICATION UPON THE DISCHARGE OF THE CAPACITANCE THROUGH THE SINGLE MEMBER, AND MEANS COUPLED TO THE CAPACITANCE FOR BY-PASSING THE FIRST RESISTANCE TO CHARGE THE CAPACITANCE QUICKLY TO THE PARTICULAR VALUE.
Claim 2
Dependent Claim
188 words
TIMING CIRCUITRY, INCLUDING A SOURCE OF VOLTAGE, A FIRST RESISTANCE, A CAPACITANCE COUPLED ELECTRICALLY IN SERIES WITH THE VOLTAGE SOURCE AND THE FIRST RESISTANCE TO BECOME CHARGED TO A PARTICULAR VALUE IN A TIME DEPENDENT UPON THE VALUES OF THE CAPACITANCE AND THE FIRST RESISTANCE, A SINGLE MEMBER PROVIDING SECOND AND THIRD RESISTANCES IN A SERIES RELATIONSHIP DURING PERIODS OF NON-CONDUCTIVITY IN THE MEMBER AND PROVIDING A REDUCED VALUE FOR THE SECOND RESISTANCE UPON A STATE OF CONDUCTIVITY IN THE MEMBER, THE SINGLE MEMBER BEING CONNECTED TO THE VOLTAGE SOURCE AND TO THE FIRST RESISTANCE AND TO THE CAPACITANCE AND IN PARALLEL WITH THE CAPACITANCE AND THE FIRST RESISTANCE TO OBTAIN A STATE OF CONDUCTIVITY IN THE MEMBER UPON THE CHARGING OF THE CAPACITANCE TO THE PARTICULAR VALUE AND TO OBTAIN A DISCHARGE OF THE CAPACITANCE THROUGH THE MEMBER UPON A STATE OF CONDUCTIVITY IN THE MEMBER, MEANS COUPLED TO THE SINGLE MEMBER FOR PROVIDING AN OUTPUT INDICATION UPON THE DISCHARGE OF THE CAPACITANCE THROUGH THE SINGLE MEMBER, AND MEANS COUPLED TO THE CAPACITANCE FOR BY-PASSING THE FIRST RESISTANCE TO CHARGE THE CAPACITANCE QUICKLY TO THE PARTICULAR VALUE.
References Cited (Backward Citations)
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US2669677A
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US2866925A
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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) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |