Patent US3046823A successfully refreshed from Google Patents.
US3046823A
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Tensioning device for a web in a slitting apparatus
Assignee: Riegel Paper Corp
•
Filing: 1957-10-04
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Granted: 1962-07-31
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Expires: 1977-10-04
Abstract
No abstract record available.
Inventors
- 👤 James E Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:19
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/08; B26D7/14; Y; Y10; Y10T; Y10T83/00; Y10T83/323; Y10T83/647; Y10T83/6584; Y10T83/727; Y10T83/741; Y10T83/743; Y10T83/744
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1164650A
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US2204904A
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US2533996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |