US3087144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ramp self-testing system
Assignee: General Dynamics Corp
•
Filing: 1961-06-26
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Granted: 1963-04-23
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Expires: 1981-06-26
Abstract
No abstract record available.
Inventors
- 👤 Eduardo A Bianchi
- 👤 Harry L Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:14
CPC Classifications
G; G05; G05B; G05B23/00; G05B23/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN A SYSTEM FOR TESTING A PLURALITY OF CHANNELS EACH INCLUDING A DETECTOR, AN AMPLIFIER AND A BISTABLE DEVICE, MEANS FOR PRODUCING A RAMP SIGNAL STARTING FROM A PREDETERMINED LEVEL, SAID BISTABLE DEVICES EACH NORMALLY PRODUCING OUTPUT INFORMATION OF A PARTICULAR CHARACTERISTIC WHEN THE OUTPUT VOLTAGE AT THE ASSOCIATED DETECTOR REACHES A CRITICAL LEVEL, A DISTINCT OUTPUT MEDIUM CORRESPONDING TO EACH OF SAID CHANNELS, COUNTING MEANS FOR ENERGIZING ONE OF SAID OUTPUT MEDIA IN ACCORDANCE WITH A PARTICULAR COUNT PATTERN, AND GATING MEANS OPENED IN RESPONSE TO ENERGIZA-
Claim 2
Dependent Claim
88 words
IN A SYSTEM FOR TESTING A PLURALITY OF CHANNELS EACH INCLUDING A DETECTOR, AN AMPLIFIER AND A BISTABLE DEVICE, MEANS FOR PRODUCING A RAMP SIGNAL STARTING FROM A PREDETERMINED LEVEL, SAID BISTABLE DEVICES EACH NORMALLY PRODUCING OUTPUT INFORMATION OF A PARTICULAR CHARACTERISTIC WHEN THE OUTPUT VOLTAGE AT THE ASSOCIATED DETECTOR REACHES A CRITICAL LEVEL, A DISTINCT OUTPUT MEDIUM CORRESPONDING TO EACH OF SAID CHANNELS, COUNTING MEANS FOR ENERGIZING ONE OF SAID OUTPUT MEDIA IN ACCORDANCE WITH A PARTICULAR COUNT PATTERN, AND GATING MEANS OPENED IN RESPONSE TO ENERGIZA-
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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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |