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US3143664A
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Selective gate circuit utilizing transformers to control the operation of a bistable circuit
Assignee: Honeywell Inc
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Filing: 1961-11-13
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Granted: 1964-08-04
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Expires: 1981-11-13
Abstract
No abstract record available.
Inventors
- 👤 Norman M Lourie
- 👤 Strohmeier Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:06
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/286; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H03K17/601; H03K5/00; H03K5/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A PULSE SIGNAL MANIPULATING CIRCUIT FOR CONTROLLING THE CONDITION OF A BISTABLE CIRCUIT IN ACCORDANCE WITH THE PRESENCE OF GATING AND INPUT PULSE SIGNALS COMPRISING A BISTABLE CIRCUIT HAVING A PAIR OF INPUTS ADAPTED TO BE SELECTIVELY ENERGIZED FOR PLACING THE BISTABLE CIRCUIT IN A FIRST OR SECOND OPERATING STATE, A PAIR OF TRANSFORMERS, EACH HAVING PRIMARY AND SECONDARY WINDINGS, SAID TRANSFORMER SECONDARY WINDINGS BEING CONNECTED RESPECTIVELY TO THE BISTABLE CIRCUIT INPUTS, AND CURRENT STEERING MEANS CONNECTED TO SAID TRANSFORMER PRIMARY WINDINGS FOR STEERING AN INPUT PULSE SIGNAL INTO A SELECTED BISTABLE CIRCUIT INPUT, SAID CURRENT STEERING MEANS COMPRISING A SOURCE OF GATING SIGNALS CONNECTED IN SERIES WITH A VOLTAGE RESPON-
Claim 2
Dependent Claim
111 words
A PULSE SIGNAL MANIPULATING CIRCUIT FOR CONTROLLING THE CONDITION OF A BISTABLE CIRCUIT IN ACCORDANCE WITH THE PRESENCE OF GATING AND INPUT PULSE SIGNALS COMPRISING A BISTABLE CIRCUIT HAVING A PAIR OF INPUTS ADAPTED TO BE SELECTIVELY ENERGIZED FOR PLACING THE BISTABLE CIRCUIT IN A FIRST OR SECOND OPERATING STATE, A PAIR OF TRANSFORMERS, EACH HAVING PRIMARY AND SECONDARY WINDINGS, SAID TRANSFORMER SECONDARY WINDINGS BEING CONNECTED RESPECTIVELY TO THE BISTABLE CIRCUIT INPUTS, AND CURRENT STEERING MEANS CONNECTED TO SAID TRANSFORMER PRIMARY WINDINGS FOR STEERING AN INPUT PULSE SIGNAL INTO A SELECTED BISTABLE CIRCUIT INPUT, SAID CURRENT STEERING MEANS COMPRISING A SOURCE OF GATING SIGNALS CONNECTED IN SERIES WITH A VOLTAGE RESPON-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |