US3259757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed active triggering circuit for use with a binary
Assignee: Bendix Corp
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Filing: 1963-05-20
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Granted: 1966-07-05
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Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Lavin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:27
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/01; H03K3/013; G; G11; G11C; G11C19/00; G11C19/28; H03K3/012; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/286
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A TRIGGER CIRCUIT FOR USE WITH A BINARY OF THE KIND HAVING SET AND RESET INPUTS AND CHANGING STATE IN RESPONSE TO A PREDETERMINED POLARITY GOING TRIGGER SIGNAL, COMPRISING FIRST AND SECOND TRANSISTORS CONNECTED RESPECTIVELY TO THE SET AND RESET INPUTS OF THE BINARY, MEANS CONNECTED TO THE TRANSISTORS FOR APPLYING A GIVEN POLARITY GOING COMPLEMENTARY INPUT SIGNAL THERETO, CAPACITORS CONNECTED TO THE INPUT SIGNAL MEANS AND CONNECTING THE FIRST AND SECOND TRANSISTORS RESPECTIVELY TO THE RESET AND SET INPUTS OF THE BINARY, SAID CAPACITORS BEING CONNECTED AND ARRANGED TO RECEIVE A CHARGE FROM THE INPUT SIGNAL MEANS PRIOR TO AN EXCURSION OF THE SIGNAL IN A GIVEN POLARITY SENSE AND THEN DISCHARGING THROUGH AT LEAST ONE TRANSISTOR RENDERING SAID TRANSISTOR IN A CONDUCTING STATE IMMEDIATELY SUBSEQUENT TO THE GIVEN POLARITY EXCURSION OF SAID INPUT SIGNAL TO APPLY THE PREDETERMINED POLARITY TRIGGER SIGNAL TO THE BINARY.
Claim 2
Dependent Claim
146 words
A TRIGGER CIRCUIT FOR USE WITH A BINARY OF THE KIND HAVING SET AND RESET INPUTS AND CHANGING STATE IN RESPONSE TO A PREDETERMINED POLARITY GOING TRIGGER SIGNAL, COMPRISING FIRST AND SECOND TRANSISTORS CONNECTED RESPECTIVELY TO THE SET AND RESET INPUTS OF THE BINARY, MEANS CONNECTED TO THE TRANSISTORS FOR APPLYING A GIVEN POLARITY GOING COMPLEMENTARY INPUT SIGNAL THERETO, CAPACITORS CONNECTED TO THE INPUT SIGNAL MEANS AND CONNECTING THE FIRST AND SECOND TRANSISTORS RESPECTIVELY TO THE RESET AND SET INPUTS OF THE BINARY, SAID CAPACITORS BEING CONNECTED AND ARRANGED TO RECEIVE A CHARGE FROM THE INPUT SIGNAL MEANS PRIOR TO AN EXCURSION OF THE SIGNAL IN A GIVEN POLARITY SENSE AND THEN DISCHARGING THROUGH AT LEAST ONE TRANSISTOR RENDERING SAID TRANSISTOR IN A CONDUCTING STATE IMMEDIATELY SUBSEQUENT TO THE GIVEN POLARITY EXCURSION OF SAID INPUT SIGNAL TO APPLY THE PREDETERMINED POLARITY TRIGGER SIGNAL TO THE BINARY.
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |