US3259332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless strip winding device
Assignee: Technicolor Corp of America
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Filing: 1963-10-16
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Granted: 1966-07-05
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Expires: 1983-10-16
Abstract
No abstract record available.
Inventors
- 👤 Francis John Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:18
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/04; G11B23/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
APPARATUS FOR STORING AND FEEDING AN ENDLESS STRIP FORMED IN A COIL WITH A BRIGHT EXTENDING BETWEEN THE INNER CONVOLUTION AND THE OUTER CONVOLUTION OF THE COIL COMPRISING A CYLINDRICAL CORE ON WHICHTHE STRIP COIL IS SUPPORTED, A DRUM ENGAGING THE BIGHT, MEANS MOUNTING SAID CORE AND DRUM COAXIALLY AND ROTATABLY, AND A SPRING COUPLING YIELDINGLY CONNECTING THE CORE AND DRUM, WHEREBY, WHEN THE STRIP IS DRAWN FROM THE COIL, THE DRUM IS ROTATED BY ENGAGEMENT WITH THE STRIP AND DRIVES THE CORE THROUGH SAID SPRING COUPLING, THEREBY TO PREVENT THE INNER TURNS OF THE STRIP COIL FROM CLAMPING ON SAID CORE.
Claim 2
Dependent Claim
102 words
APPARATUS FOR STORING AND FEEDING AN ENDLESS STRIP FORMED IN A COIL WITH A BRIGHT EXTENDING BETWEEN THE INNER CONVOLUTION AND THE OUTER CONVOLUTION OF THE COIL COMPRISING A CYLINDRICAL CORE ON WHICHTHE STRIP COIL IS SUPPORTED, A DRUM ENGAGING THE BIGHT, MEANS MOUNTING SAID CORE AND DRUM COAXIALLY AND ROTATABLY, AND A SPRING COUPLING YIELDINGLY CONNECTING THE CORE AND DRUM, WHEREBY, WHEN THE STRIP IS DRAWN FROM THE COIL, THE DRUM IS ROTATED BY ENGAGEMENT WITH THE STRIP AND DRIVES THE CORE THROUGH SAID SPRING COUPLING, THEREBY TO PREVENT THE INNER TURNS OF THE STRIP COIL FROM CLAMPING ON SAID CORE.
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |