US3417281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cursive character generator
Assignee: Raytheon Co
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Filing: 1963-11-19
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Granted: 1968-12-17
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Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Franklin K Stauffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:40
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/26; G09; G09G; G09G1/00; G09G1/06; G09G1/08; G09G1/10; G09G1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A GENERATOR OF CHARACTERS FOR DISPLAY ON THE FACE OF A CATHODE RAY TUBE COMPRISING MEANS FOR FORMING A TIME FUNCTION WAVEFORM IN BOTH HORIZONTAL AND VERTICAL COORDINATES OF SEGMENTS FORMING A CONTINUOUS TRACE OF THE OUTLINE OF THE CHARACTER ON THE FACE OF SAID CATHODE RAY TUBE INCLUDING A WEIGHTING ELEMENT FOR EACH SEGMENT, MEANS FOR APPLYING PULSES SEQUENTIALLY TO SAID WEIGHTING ELEMENTS, MEANS FOR COMBINING THE OUTPUTS OF SAID WEIGHT-
Claim 2
Dependent Claim
72 words
A GENERATOR OF CHARACTERS FOR DISPLAY ON THE FACE OF A CATHODE RAY TUBE COMPRISING MEANS FOR FORMING A TIME FUNCTION WAVEFORM IN BOTH HORIZONTAL AND VERTICAL COORDINATES OF SEGMENTS FORMING A CONTINUOUS TRACE OF THE OUTLINE OF THE CHARACTER ON THE FACE OF SAID CATHODE RAY TUBE INCLUDING A WEIGHTING ELEMENT FOR EACH SEGMENT, MEANS FOR APPLYING PULSES SEQUENTIALLY TO SAID WEIGHTING ELEMENTS, MEANS FOR COMBINING THE OUTPUTS OF SAID WEIGHT-
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) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |