US3141243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tutorial system
Assignee: Bunker Ramo Corp
•
Filing: 1961-03-27
•
Granted: 1964-07-21
•
Expires: 1981-03-27
Abstract
No abstract record available.
Inventors
- 👤 Robert L Chapman
- 👤 Jr James E Brown
- 👤 Janeth T Carpenter
- 👤 Clyde M Wyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:58
CPC Classifications
G; G09; G09B; G09B7/00; G09B7/06; G09B7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A TUTORING MACHINE INCLUDING MEANS FOR PROVIDING A MULTIPLICITY OF SELECTABLE INFORMATION PRESENTATIONS IN SEQUENCE, MEANS FOR PRODUCING INDIVIDUAL RESPONSES FROM AN INDIVIDUAL OPERATOR AT SUCCESSIVE POINTS IN A SEQUENCE OF PRESENTATIONS, MEANS PROVIDING STANDARD VALUES, MEANS FOR STORING WEIGHTED VALUE REPRESENTATIONS OF THE INDIVIDUAL RESPONSES, MEANS FOR COMPARING THE WEIGHTED VALUE REPRESENTATIONS TO SELECTED STANDARD VALUES, AND MEANS RESPONSIVE TO THE COMPARISON RESULTS FOR SELECTING ANOTHER INFORMATION PRESENTATION, FROM THE MULTIPLICITY OF PRESENTATIONS, IN ACCORDANCE THEREWITH.
Claim 2
Dependent Claim
77 words
A TUTORING MACHINE INCLUDING MEANS FOR PROVIDING A MULTIPLICITY OF SELECTABLE INFORMATION PRESENTATIONS IN SEQUENCE, MEANS FOR PRODUCING INDIVIDUAL RESPONSES FROM AN INDIVIDUAL OPERATOR AT SUCCESSIVE POINTS IN A SEQUENCE OF PRESENTATIONS, MEANS PROVIDING STANDARD VALUES, MEANS FOR STORING WEIGHTED VALUE REPRESENTATIONS OF THE INDIVIDUAL RESPONSES, MEANS FOR COMPARING THE WEIGHTED VALUE REPRESENTATIONS TO SELECTED STANDARD VALUES, AND MEANS RESPONSIVE TO THE COMPARISON RESULTS FOR SELECTING ANOTHER INFORMATION PRESENTATION, FROM THE MULTIPLICITY OF PRESENTATIONS, IN ACCORDANCE THEREWITH.
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) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |