US3289964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless tape holder assembly
Assignee: UNIREEL Inc
•
Filing: 1965-05-27
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Granted: 1966-12-06
•
Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 Joseph T Vito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:51
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/04; G11B23/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
141 words
AN ENDLESS TAPE HOLDER ASSEMBLY COMPRISING: A HOUSING FORMED FROM A FIRST PORTION AND A SECOND PORTION, SAID FIRST PORTION INCLUDING A FIRST COVER AND SAID SECOND PORTION INCLUDING A SECOND COVER, SAID FIRST COVER AND SAID SECOND COVER BEING IN SPACED RELATIONSHIP; A HUB IN THE FORM OF A CYLINDRICAL RIGIDLY MOUNTED WITHIN SAID HOUSING BETWEEN SAID FIRST COVER AND SAID SECOND COVER AND IN POSITION TO BE WITHIN THE INNER CONVOLUTION OF AN ENDLESS COIL OF TAPE SAID HUB BEING FORMED FROM A FIRST SECTION AND ASECOND SECTION, SAID FIRST SECTION BEING INTEGRALLY FORMED WITH SAID FIRST COVER AND SAID SECOND SECTION BEING INTEGRALLY FORMED WITH SAID SECOND COVER; AND GUIDE MEANS RIGIDLY MOUNTED WITHIN SAID HOUSING ACROSS WHICH THE TAPE IS PULLED FROM THE INNER CONVOLUTION IN SLIDING RELATIONSHIP WITH SAID HUB AND RETURNED TO THE OUTER CONVOLUTION.
References Cited (Backward Citations)
US2327108A
Cited
US2921787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |