US3286372A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instructional and testing device
Assignee: WILLIAM RES CORP
•
Filing: 1963-05-01
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Granted: 1966-11-22
•
Expires: 1983-05-01
Abstract
No abstract record available.
Inventors
- 👤 Sam B Williams
- 👤 John F Jones
- 👤 Lawrence P Kazyak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:01
CPC Classifications
G; G09; G09B; G09B7/00; G09B7/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN A TESTING DEVICE, MEANS FOR PRESENTING A QUESTION TO A STUDIENT, A PLURALITY OF MANUALLY OPERABLE ANSWER SELECTION MEMBERS ACCESSIBLE TO THE STUDENT, SCORING MEANS FOR REGISTERING A CORRECT OR INCORRECT ANSWER BY THE STUDENT IN RESPONSE TO THE QUESTION, MEANS FORMING PART OF SAID QUESTION PRESENTING MEANS FOR CONNECTING SAID ANSWER SELECTION MEMBERS TO SAID SCORING MEANS FOR A PREDETERMINED PERIOD OF TIME FOLLOWING THE PRESENTATION OF THE QUESTION, AND MEANS INCLUDING A PORTION OF SAID QUESTION PRESENTING MEANS RESPONSIVE TO EXPIRATION OF SAID PREDETERMINED TIME WITHOUT THE ACTUATION OF ANY OF SAID ANSWER SELECTION MEMBERS BY SAID STUDENT FOR REGISTERING AN INCORRECT ANSWER ON SUCH SCORING MEANS.
Claim 2
Dependent Claim
110 words
IN A TESTING DEVICE, MEANS FOR PRESENTING A QUESTION TO A STUDIENT, A PLURALITY OF MANUALLY OPERABLE ANSWER SELECTION MEMBERS ACCESSIBLE TO THE STUDENT, SCORING MEANS FOR REGISTERING A CORRECT OR INCORRECT ANSWER BY THE STUDENT IN RESPONSE TO THE QUESTION, MEANS FORMING PART OF SAID QUESTION PRESENTING MEANS FOR CONNECTING SAID ANSWER SELECTION MEMBERS TO SAID SCORING MEANS FOR A PREDETERMINED PERIOD OF TIME FOLLOWING THE PRESENTATION OF THE QUESTION, AND MEANS INCLUDING A PORTION OF SAID QUESTION PRESENTING MEANS RESPONSIVE TO EXPIRATION OF SAID PREDETERMINED TIME WITHOUT THE ACTUATION OF ANY OF SAID ANSWER SELECTION MEMBERS BY SAID STUDENT FOR REGISTERING AN INCORRECT ANSWER ON SUCH SCORING MEANS.
References Cited (Backward Citations)
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Cited
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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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |