US3231265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Document feeding apparatus
Assignee: International Computers and Tabulators Ltd
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Filing: 1964-03-17
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Granted: 1966-01-25
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Expires: 1984-03-17
Abstract
No abstract record available.
Inventors
- 👤 Badenoch Alexander Joh Barnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:19
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/02; B65H3/06; B65H3/0638; G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/10; G06K13/107; B65H2701/00; B65H2701/10; B65H2701/19; B65H2701/1912
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
DOCUMENT FEEDING APPARATUS HAVING A FEEDING ROLLER MOUNTED FOR ROTATION ABOUT AN AXIS, SAID FEEDINGG ROLLER INCLUDING FIRST AND SECOND PARTS WHICH ARE SPACED APART AND ARE RELATIVELY MOVABLE IN AN AXIAL DIRECTION; A SELFSUPPORTING SLEEVE OF FLEXIBLE MATERIAL MOUNTED BETWEEN SAID FIRST AND SECOND PARTS, THE OUTER SURFACE OF THE SLEEVE BEING SUBSTANTIALLY PARALLEL TO AN ADJACENT DOCUMENT FEEDING PATH WHEN THE FIRST AND SECOND PARTS OF THE ROLLER ARE IN A FIRST RELATIVE POSITION; AND SELECTIVELY OPERABLE MEANS FOR MOVING THE FIRST AND SECOND PARTS OF THE ROLLER TO A SECOND RELATIVE POSITION IN WHICH THE SLEEVE IS DEFORMED TO A POSITIION IN WHICH IT ENGAGES WITH THE SURFACE OF A DOCUMENT POSITIONED IN THE FEEDING PATH.
Claim 2
Dependent Claim
119 words
DOCUMENT FEEDING APPARATUS HAVING A FEEDING ROLLER MOUNTED FOR ROTATION ABOUT AN AXIS, SAID FEEDINGG ROLLER INCLUDING FIRST AND SECOND PARTS WHICH ARE SPACED APART AND ARE RELATIVELY MOVABLE IN AN AXIAL DIRECTION; A SELFSUPPORTING SLEEVE OF FLEXIBLE MATERIAL MOUNTED BETWEEN SAID FIRST AND SECOND PARTS, THE OUTER SURFACE OF THE SLEEVE BEING SUBSTANTIALLY PARALLEL TO AN ADJACENT DOCUMENT FEEDING PATH WHEN THE FIRST AND SECOND PARTS OF THE ROLLER ARE IN A FIRST RELATIVE POSITION; AND SELECTIVELY OPERABLE MEANS FOR MOVING THE FIRST AND SECOND PARTS OF THE ROLLER TO A SECOND RELATIVE POSITION IN WHICH THE SLEEVE IS DEFORMED TO A POSITIION IN WHICH IT ENGAGES WITH THE SURFACE OF A DOCUMENT POSITIONED IN THE FEEDING PATH.
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |