US3122943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data storage apparatus controls
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
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Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:38
CPC Classifications
G; G11; G11B; G11B19/00; G11B19/20; G11B19/26; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/1518; Y10T74/1523; Y10T74/19; Y10T74/19014; Y10T74/19023; Y10T74/19126; Y10T74/19135; Y10T74/19614
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
128 words
IN COMBINATION, A BASE, A CYLINDRICAL MEMBER JOURNALLED ON SAID BASE AND HAVING A GEAR AFFIXED THERETO, A CARRIER PIVOTED ON SAID BASE FOR MOVEMENT TOWARD AND AWAY FROM SAID MEMBER, MEANS TO MOVE SAID CARRIER TOWARD AND AWAY FROM SAID MEMBER, A GEAR ELEMENT JOURNALLED ON SAID CARRIER ADAPTED TO ENGAGE THE GEAR ON THE CYLINDRICAL MEMBER WHEN SAID CARRIER IS MOVED TOWARD SAID MEMBER, DRIVING MEANS TO DRIVE THE GEAR ELEMENT JOURNALLED TO SAID CARRIER, SAID DRIVING MEANS INCLUDING A MOTOR AND A CLUTCH CONNECTION BETWEEN SAID GEAR ELEMENT AND SAID MOTOR, AN ALTERNATIVELY OPERABLE SECOND CLUTCH CONNECTED BETWEEN SAID GEAR ELEMENT AND SAID MOTOR, AND MEANS CONTROLLED BY THE RELATIVE POSITION OF SAID MEMBER WITH RESPECT TO SAID BASE TO OPERATE ONE OF SAID CLUTCHES.
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) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |