US3208075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic waveform character generator
Assignee: Lockheed Martin Corp
•
Filing: 1963-12-23
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Granted: 1965-09-21
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Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Robert S Casavant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:07
CPC Classifications
G; G09; G09G; G09G1/00; G09G1/20; G09G1/06; G09G1/08; G09G1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN AN ELECTRONIC APPARATUS FOR DISPLAYING ALPHA-NUMERIC CHARACTERS ON A BEAM-RESPONSIVE MEDIUM, THE COMBINATION COMPRISING A FIRST MEANS FOR GENERATING A PLURALITY OF WAVEFORMS, A SECOND MEANNS OPERABLY CONNECTED TO SAID FIRST MEANS FOR RECEIVING WAVEFORMS THEREFROM, CHARACTER DESIGNATING DRIVER MEANS OPERABLY CONNECTED TO SAID SECOND MMEANNS, SAID SECOND MEANS INCLUDING THIRD MEANS FOR PASSING WAVEFORMS FROM SAID FIRST MEANS UPON SIGNAL FROM SAID DRIVER AND SAID SECOND MEANS FURTHER INCLUDING AN OUTPUT, A BEAMM-DEFLECTIVE APPARATUS OPEABLY CONNECTD TO SAID OUTPUT FOR RECEIVING WAVEFORMS THEREFROM TO FORM AN ALPHA-NUMERIC CHARACTER CORRESPONDING TO SAID CHARACTER DESIGNATING DRIVER MEANS.
Claim 2
Dependent Claim
97 words
IN AN ELECTRONIC APPARATUS FOR DISPLAYING ALPHA-NUMERIC CHARACTERS ON A BEAM-RESPONSIVE MEDIUM, THE COMBINATION COMPRISING A FIRST MEANS FOR GENERATING A PLURALITY OF WAVEFORMS, A SECOND MEANNS OPERABLY CONNECTED TO SAID FIRST MEANS FOR RECEIVING WAVEFORMS THEREFROM, CHARACTER DESIGNATING DRIVER MEANS OPERABLY CONNECTED TO SAID SECOND MMEANNS, SAID SECOND MEANS INCLUDING THIRD MEANS FOR PASSING WAVEFORMS FROM SAID FIRST MEANS UPON SIGNAL FROM SAID DRIVER AND SAID SECOND MEANS FURTHER INCLUDING AN OUTPUT, A BEAMM-DEFLECTIVE APPARATUS OPEABLY CONNECTD TO SAID OUTPUT FOR RECEIVING WAVEFORMS THEREFROM TO FORM AN ALPHA-NUMERIC CHARACTER CORRESPONDING TO SAID CHARACTER DESIGNATING DRIVER MEANS.
References Cited (Backward Citations)
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US2920312A
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US2766444A
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US3017234A
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US3047851A
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US2989702A
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US3020530A
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US3060419A
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |