Patent US3267264A successfully refreshed from Google Patents.
US3267264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analysis apparatus using controlled logic circuitry
Assignee: Phillips Petroleum Co
•
Filing: 1962-02-20
•
Granted: 1966-08-16
•
Expires: 1982-02-20
Abstract
No abstract record available.
Inventors
- 👤 Marvin C Burk
- 👤 Charles E Jones
- 👤 Harold M Neer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:37
CPC Classifications
G; G01; G01N; G01N30/00; G01N30/02; G01N30/86; G01N30/8651; H; H03; H03M; H03M1/00; H03M1/06; H03M1/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
257 words
ANALYSIS APPARATUS COMPRISING: (1) AN ANALYZER ADAPTED TO PROVIDE A PLURALITY OF OUTPUT VOLTAGES IN SEQUENCE, EACH OUTPUT VOLTAGE BEING REPRESENTATIVE OF A RESPECTIVE COMPONENT OF THE MATERIAL BEING ANALYZED; (2) MEANS FOR CONVERTING EACH OF THE OUTPUT VOLTAGES OF SAID ANALYZER INTO A FLUCTUATING OUTPUT SIGNAL, EACH SAID FLUCTUATING OUTPUT SIGNAL COMPRISING A SERIES OF PULSES HAVING A FREQUENCY WHICH IS PROPORTIONAL TO THE AMPLITUDE OF THE RESPECTIVE OUTPUT VOLTAGE OF SAID ANALYZER; (3) COMPUTING APPARATUS COMPRISING FIRST AND SECOND COUNTING MEANS; FOR APPLYING ALL OF THE OUTPUT SIGNALS OF SAID MEANS FOR CONVERTING TO SAID FIRST COUNTING MEANS TO REGISTER A VALUE PROPORTIONAL TO THE NUMBER OF PULSES IN THE TOTAL OUTPUT OF SAID MEANS FOR CONVERTING; MEANS FOR APPLYING IN SEQUENCE INDIVIDUAL OUTPUT SIGNALS FROM SAID MEANS FOR CONVERTING TO SAID SECOND COUNTING MEANS TO REGISTER A VALUE PROPORTIONAL TO THE NUMBER OF PULSES IN THE RESPECTIVE OUTPUT SIGNAL FROM SAID MEANS FOR CONVERTING; AND MEANS FOR PRODUCING A PLURALITY OF PERCENTAGE SIGNALS, EACH BEING RESPECTATIVE OF A RESPECTIVE ONE OF THE OUTPUTS OF SAID SECOND COUNTING MEANS AS A PERCENTAGE OF THE OUTPUT OF SAID FIRST COUNTING MEANS; AND (4) RECORDING MEANS COMPRISING, A THIRD COUTNING MEANS; MEANS FOR APPLYING IN SEQUENCE EACH OF SAID PERCENTAGE SIGNALS TO AN INPUT OF SAID THIRD COUNTING MEANS; SIGNAL CONVERSION MEANS TO PRODUCE AN OUTPUT WHICH IS SUITABLE FOR CONTROLLING AN AUTOMATIC RECORDING MEANS; MEANS FOR APPLYING THE OUTPUT OF SAID THIRD COUNTING MEANS TO AN INPUT OF SAID SIGNAL CONVERSION MEANS; AN AUTOMATIC RECORDING MEANS.
References Cited (Backward Citations)
US2736881A
Cited
US2912164A
Cited
US2905821A
Cited
US3027086A
Cited
US3006547A
Cited
US3023961A
Cited
US3000003A
Cited
US3005911A
Cited
US3079079A
Cited
US3100097A
Cited
US3147370A
Cited
US2966673A
Cited
US3064896A
Cited
US3034718A
Cited
US3150253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |