Patent US3407565A successfully refreshed from Google Patents.
US3407565A
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US
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Roll wrapper
Assignee: Wartsila Appleton Inc
•
Filing: 1965-08-31
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Granted: 1968-10-29
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Expires: 1985-08-31
Abstract
No abstract record available.
Inventors
- 👤 Ray S Bender
- 👤 David E Lamon
- 👤 Jr Henry Paull
- 👤 Plach Edward Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:46
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/14; B65B25/146; B65B25/148; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6582
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2803935A
Cited
US2893191A
Cited
US2904946A
Cited
US2880560A
Cited
US2919527A
Cited
US3033102A
Cited
US3330095A
Cited
US3290861A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |