US3136073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Keypunch training machine
Assignee: Individual
•
Filing: 1962-06-22
•
Granted: 1964-06-09
•
Expires: 1982-06-22
Abstract
No abstract record available.
Inventors
- 👤 Donald P Steury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:41
CPC Classifications
G; G09; G09B; G09B13/00; G09B13/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
TRAINING APPARATUS FOR TEACHING AN OPERATOR SKILL IN OPERATING A MULTIPLE SELECTOR MACHINE COMPRISING RECORDED MEANS HAVING AN ARRAY OF SYMBOLIC STIMULI RECORDED THEREON, A PRESENTATION STATION FOR PRESENTING A PORTION OF SAID MEANS AND THE STIMULI RECORDED THEREON TO THE OPERATOR, A MOTION PRODUCER OPERABLE TO MOVE SUCCESSIVE PORTIONS OF SAID RECORDED MEANS THROUGH SAID PRESENTATION STATION, AN ERROR SENSOR OPERABLE TO NOTE OPERATOR ERROR, AND MEANS CONNECTING SAID ERROR SENSOR AND MOTION PRODUCER OPERABLE UPON ACTUATION OF THE ERROR SENSOR TO ADJUST THE MOTION PRODUCER SO AS TO SLOW DOWN THE SPEED WITH WHICH SUCCESSIVE STIMULI ON SAID RECORDED MEANS ARE PRESENTED TO AN OPERATOR IN SAID PRESENTATION STATION.
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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |