US3265272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web centering device
Assignee: Eastman Kodak Co
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Filing: 1964-06-22
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Granted: 1966-08-09
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Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 David S Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:26
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/02; B65H23/032; B65H23/038; D; D21; D21F; D21F1/00; D21F1/36; D21F1/365; B65H2404/00; B65H2404/10; B65H2404/15; B65H2404/152; B65H2404/1521; B65H2404/15212
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
APPARTUS FOR CENTERING A MOVING WEB, COMPRISING IN COMBINATION: A FIRST ROLLER ASSEMBLY FOR RECEIVING SAID WEB AND REVERSING ITS DIRECTION OF MOVEMENT, SAID ASSEMBLY BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT AN AXIS SUBSTANTIALLY PERPENDICULAR TO THE CENTER LINE OF SAID INCOMING WEB; A SECOND ROLLER ASSEMBLY FOR RECEIVING SAID WEB FROM SAID FIRST ROLLER ASSEMBLY AND DELIVERING IT IN AN OUTGOING DIRECTION THAT IS IN SUBSTANTIALLY THE SAME DIRECTION AS SAID INCOMING WEB AND IN A DIFFERENT PLANE, SAID SECOND ASSEMBLY BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT AN AXIS SUBSTANTIALLY PARALLEL TO THAT OF SAID FIRST ROLLER ASSEMBLY; AND MEANS INTERCONNECTING SAID FIRST AND SECOND ROLLER ASSEMBLIES FOR PIVOTING SAID SECOND ROLLERS ASSEMBLY IN RESPONSE TO PIVOTAL MOVEMENT OF SAID FIRST ROLLER ASSEMBLY TO MAINTAIN THE CENTER LINE OF SAID OUTGOING WEB IN A PREDETERMINED RELATION TO THE AXIS OF SAID SECOND ROLLER ASSEMBLY.
Claim 2
Dependent Claim
145 words
APPARTUS FOR CENTERING A MOVING WEB, COMPRISING IN COMBINATION: A FIRST ROLLER ASSEMBLY FOR RECEIVING SAID WEB AND REVERSING ITS DIRECTION OF MOVEMENT, SAID ASSEMBLY BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT AN AXIS SUBSTANTIALLY PERPENDICULAR TO THE CENTER LINE OF SAID INCOMING WEB; A SECOND ROLLER ASSEMBLY FOR RECEIVING SAID WEB FROM SAID FIRST ROLLER ASSEMBLY AND DELIVERING IT IN AN OUTGOING DIRECTION THAT IS IN SUBSTANTIALLY THE SAME DIRECTION AS SAID INCOMING WEB AND IN A DIFFERENT PLANE, SAID SECOND ASSEMBLY BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT AN AXIS SUBSTANTIALLY PARALLEL TO THAT OF SAID FIRST ROLLER ASSEMBLY; AND MEANS INTERCONNECTING SAID FIRST AND SECOND ROLLER ASSEMBLIES FOR PIVOTING SAID SECOND ROLLERS ASSEMBLY IN RESPONSE TO PIVOTAL MOVEMENT OF SAID FIRST ROLLER ASSEMBLY TO MAINTAIN THE CENTER LINE OF SAID OUTGOING WEB IN A PREDETERMINED RELATION TO THE AXIS OF SAID SECOND ROLLER ASSEMBLY.
References Cited (Backward Citations)
US2513927A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |