Patent US3299801A successfully refreshed from Google Patents.
US3299801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treating blanks or webs of material
Assignee: Deritend Engineering Co Ltd
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Filing: 1965-04-02
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Granted: 1967-01-24
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Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Bishop Thomas Desmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:40
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/265; B26D5/00; B26D5/08; B26D7/2614; B26D7/2621; B26D7/2635
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
APPARATUS FOR TREATING BLANKS OR WEBS OF MATERIAL, COMPRISING A PAIR OF ROLLS EACH OF WHICH HAS A COAXIAL PORTION AT EACH END OF THE ROLL, EACH COAXIAL PORTION BEING JOURNALED IN A PAIR OF AXIALLY SPACED BEARINGS, AT LEAST ONE SUCH PAIR OF BEARINGS BEING MOUNTED IN THE OPPOSITE ENDS OF A BUSH, A MACHINE FRAME IN WHICH ONE END OF SUCH BUSH IS MOUNTED FOR ROTATION ON ITS AXIS, AND AN ECCENTRIC IN WHICH THE OTHER END OF SUCH BUSH IS MOUNTED AND WHICH IN TURN IS ROTATABLY MOUNTED IN SUCH FRAME SO THAT ANGULAR MOVEMENT OF THE ECCENTRIC LATERALLY DISPLACES SUCH OTHER END OF THE BUSH WHILE TWISTING OF THE BUSH IS RELIEVED BY ROTATION OF THE BUSH IN THE MACHINE FRAME.
Claim 2
Dependent Claim
125 words
APPARATUS FOR TREATING BLANKS OR WEBS OF MATERIAL, COMPRISING A PAIR OF ROLLS EACH OF WHICH HAS A COAXIAL PORTION AT EACH END OF THE ROLL, EACH COAXIAL PORTION BEING JOURNALED IN A PAIR OF AXIALLY SPACED BEARINGS, AT LEAST ONE SUCH PAIR OF BEARINGS BEING MOUNTED IN THE OPPOSITE ENDS OF A BUSH, A MACHINE FRAME IN WHICH ONE END OF SUCH BUSH IS MOUNTED FOR ROTATION ON ITS AXIS, AND AN ECCENTRIC IN WHICH THE OTHER END OF SUCH BUSH IS MOUNTED AND WHICH IN TURN IS ROTATABLY MOUNTED IN SUCH FRAME SO THAT ANGULAR MOVEMENT OF THE ECCENTRIC LATERALLY DISPLACES SUCH OTHER END OF THE BUSH WHILE TWISTING OF THE BUSH IS RELIEVED BY ROTATION OF THE BUSH IN THE MACHINE FRAME.
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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |