US3132302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse generator and shaper to eliminate undesirable wave components of switch produced pulses
Assignee: Daystrom Inc
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Filing: 1960-04-25
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Granted: 1964-05-05
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Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Smith Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:30
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/01; H03K3/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
APPARATUS FOR GENERATING ELECTRIC PULSES COMPRISING INTEGRATING MEANS COUPLED TO A SOURCE OF TIME SPACED INPUT PULSES, BUFFER MEANS COUPLED TO RECEIVE AN INTEGRATED SIGNAL FROM SAID INTEGRATING MEANS, DIFFERENTIATING MEANS COUPLED TO RECEIVE AN OUTPUT SIGNAL FROM SAID BUFFER MEANS, TRIGGERING MEANS HAVING A CONDUCTIVE AND A NONCONDUCTIVE ELECTRIC STATE AND BEING COUPLED TO RECEIVE A DIFFERENTIATED SIGNAL FROM SAID DIFFERENTIATING MEANS SAID TRIGGERING MEANS BEING NORMALLY NON-CONDUCTIVE IN THE ABSENCE OF INPUT SIGNALS APPLIED TO SAID INTEGRATING MEANS AND BECOMING CONDUCTIVE IN RESPONSE TO SAID SIGNALS, PULSE SHAPING MEANS COUPLED TO RECEIVE SIGNALS FROM SAID TRIGGERING MEANS, SAID PULSE SHAPING MEANS BEING NORMALLY CONDUCTIVE IN THE ABSENCE OF SIGNALS APPLIED TO SAID TRIGGERING MEANS AND BECOMING NON-CONDUCTIVE WHEN SAID TRIGGERING MEANS BECOMES CONDUCTIVE TO THEREBY PRODUCE A TRAIN OF PULSES IN THE OUTPUT CIRCUIT OF SAID PULSE SHAPING MEANS, AND GATING MEANS NORMALLY NON-CONDUCTIVE WHEN SAID PULSE SHAPING MEANS IS CONDUCTIVE AND BECOMING CONDUCTIVE TO THUS SUPPLY A PULSE IN ITS OUTPUT CIRCUIT WHEN SAID PULSE SHAPING MEANS BECOMES NON-CONDUCTIVE.
Claim 2
Dependent Claim
172 words
APPARATUS FOR GENERATING ELECTRIC PULSES COMPRISING INTEGRATING MEANS COUPLED TO A SOURCE OF TIME SPACED INPUT PULSES, BUFFER MEANS COUPLED TO RECEIVE AN INTEGRATED SIGNAL FROM SAID INTEGRATING MEANS, DIFFERENTIATING MEANS COUPLED TO RECEIVE AN OUTPUT SIGNAL FROM SAID BUFFER MEANS, TRIGGERING MEANS HAVING A CONDUCTIVE AND A NONCONDUCTIVE ELECTRIC STATE AND BEING COUPLED TO RECEIVE A DIFFERENTIATED SIGNAL FROM SAID DIFFERENTIATING MEANS SAID TRIGGERING MEANS BEING NORMALLY NON-CONDUCTIVE IN THE ABSENCE OF INPUT SIGNALS APPLIED TO SAID INTEGRATING MEANS AND BECOMING CONDUCTIVE IN RESPONSE TO SAID SIGNALS, PULSE SHAPING MEANS COUPLED TO RECEIVE SIGNALS FROM SAID TRIGGERING MEANS, SAID PULSE SHAPING MEANS BEING NORMALLY CONDUCTIVE IN THE ABSENCE OF SIGNALS APPLIED TO SAID TRIGGERING MEANS AND BECOMING NON-CONDUCTIVE WHEN SAID TRIGGERING MEANS BECOMES CONDUCTIVE TO THEREBY PRODUCE A TRAIN OF PULSES IN THE OUTPUT CIRCUIT OF SAID PULSE SHAPING MEANS, AND GATING MEANS NORMALLY NON-CONDUCTIVE WHEN SAID PULSE SHAPING MEANS IS CONDUCTIVE AND BECOMING CONDUCTIVE TO THUS SUPPLY A PULSE IN ITS OUTPUT CIRCUIT WHEN SAID PULSE SHAPING MEANS BECOMES NON-CONDUCTIVE.
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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |