US3101623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carriage translating device
Assignee: Unisys Corp
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Filing: 1961-09-19
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Granted: 1963-08-27
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Expires: 1981-09-19
Abstract
No abstract record available.
Inventors
- 👤 Vernon H Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:21
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/22; F16H25/2247; F16H25/2266; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19702; Y10T74/19744; Y10T74/19781; Y10T74/19791
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN A DEVICE OF THE CLASS DESCRIBED, DRIVING AND DRIVEN MEMBERS DISPOSED FOR RELATIVE ROTATIONAL AND LONGITUDINAL MOVEMENT, ONE OF SAID MEMBERS HAVING A PEIRPHERY FORMING A HELICAL THREAD, THEOTHER OF SAID MEMBERS COMPRISING A CARRIER ENCOMPASSING A PREDETERMINED SECTION OF SAID THREAD, AND A PLURALITY OF THREAD-ENGAGING ELEMENTS ROTATABLY MOUNTED IN SAID CARRIED ABOUT SEPARATE AXES RESPECTIVELY AN AN ANGLE TO THE AXIS OF SAID ONE MEMBER, SAID ELEMENTS BEING GROUPED PERIPHERALLY ABOUT SAID ONE MEMBER AND HAVING THREAD-ENGAGING PORTIONS, SAID THREAD-ENGAGING PORTIONS BEING CONTOURED FOR CONTACTING SAID ONE MEMBER OVERS SUBSTANTIALLY ALL OF SAIDREDETERMINED SECTION.
Claim 2
Dependent Claim
97 words
IN A DEVICE OF THE CLASS DESCRIBED, DRIVING AND DRIVEN MEMBERS DISPOSED FOR RELATIVE ROTATIONAL AND LONGITUDINAL MOVEMENT, ONE OF SAID MEMBERS HAVING A PEIRPHERY FORMING A HELICAL THREAD, THEOTHER OF SAID MEMBERS COMPRISING A CARRIER ENCOMPASSING A PREDETERMINED SECTION OF SAID THREAD, AND A PLURALITY OF THREAD-ENGAGING ELEMENTS ROTATABLY MOUNTED IN SAID CARRIED ABOUT SEPARATE AXES RESPECTIVELY AN AN ANGLE TO THE AXIS OF SAID ONE MEMBER, SAID ELEMENTS BEING GROUPED PERIPHERALLY ABOUT SAID ONE MEMBER AND HAVING THREAD-ENGAGING PORTIONS, SAID THREAD-ENGAGING PORTIONS BEING CONTOURED FOR CONTACTING SAID ONE MEMBER OVERS SUBSTANTIALLY ALL OF SAIDREDETERMINED SECTION.
References Cited (Backward Citations)
US2488256A
Cited
DE805832C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |