Patent US3298159A successfully refreshed from Google Patents.
US3298159A
Expired / Lapsed
US
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Apparatus for wrapping a roll of textile material or the like
Assignee: Colsman und Kirschner GmbH and Co KG
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Filing: 1964-07-20
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Granted: 1967-01-17
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Expires: 1984-07-20
Abstract
No abstract record available.
Inventors
- 👤 Colsman Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:51
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/14; B65B25/146; B65B25/148
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
APPARATUS FOR FOLDING AN END PORTION OF A TUBULAR WRAPPER OF PAPER OR SIMILAR MATERIAL AROUND A ROLL OF MATERIAL AGAINST AN END FACE OF THE ROLL BEYOND WHICH THE END PORTION OF THE WRAPPER PROJECTS COMPRISING, IN COMBINATION, SUPPORT MEANS; A FUNNEL-SHAPED MEMBER MOUNTED ON SAID SUPPORT MEANS TURNABLE ABOUT IS AXIS AND MOVABLE IN AXIS DIRECTION AND ARRANGED IN AXIAL ALIGNMENT WITH THE ROLL ADJACENT THE PROJECTING END PORTION OF THE WRAPPER, SAID FUNNEL-SHAPED MEMBER HAVING A MAXIMUM DIAMETER GREATHER THAN THAT OF THE ROLL AND FACING THE END PORTION OF THE WRAPPER WITH ITS INNER SURFACE; A PLURALITY OF ENGAGING MEANS FIXEDLY CARRIED BY AND PROJECTING FROM THE INNER SURFACE OF SAID FUNNEL-SHAPED MEMBER SPIRALLY
Claim 2
Dependent Claim
118 words
APPARATUS FOR FOLDING AN END PORTION OF A TUBULAR WRAPPER OF PAPER OR SIMILAR MATERIAL AROUND A ROLL OF MATERIAL AGAINST AN END FACE OF THE ROLL BEYOND WHICH THE END PORTION OF THE WRAPPER PROJECTS COMPRISING, IN COMBINATION, SUPPORT MEANS; A FUNNEL-SHAPED MEMBER MOUNTED ON SAID SUPPORT MEANS TURNABLE ABOUT IS AXIS AND MOVABLE IN AXIS DIRECTION AND ARRANGED IN AXIAL ALIGNMENT WITH THE ROLL ADJACENT THE PROJECTING END PORTION OF THE WRAPPER, SAID FUNNEL-SHAPED MEMBER HAVING A MAXIMUM DIAMETER GREATHER THAN THAT OF THE ROLL AND FACING THE END PORTION OF THE WRAPPER WITH ITS INNER SURFACE; A PLURALITY OF ENGAGING MEANS FIXEDLY CARRIED BY AND PROJECTING FROM THE INNER SURFACE OF SAID FUNNEL-SHAPED MEMBER SPIRALLY
References Cited (Backward Citations)
US1764247A
Cited
US1629525A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |