US3494675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled deflection roll
Assignee: Voith Paper Ltd
•
Filing: 1968-06-11
•
Granted: 1970-02-10
•
Expires: 1988-06-11
Abstract
No abstract record available.
Inventors
- 👤 Peter Hold
- 👤 Charles J Klara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:11
CPC Classifications
F; F16; F16C; F16C13/00; F16C13/02; F16C13/022; F16C13/024; F16C13/026; F16C32/00; F16C32/06; F16C32/0681; F16C32/0696
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2919960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |