Patent US3585105A successfully refreshed from Google Patents.
US3585105A
Expired / Lapsed
US
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Anti-deflection drain board method and apparatus
Assignee: Beloit Corp
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Filing: 1967-05-26
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Granted: 1971-06-15
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Expires: 1987-05-26
Abstract
Abstract THE DEFLECTION OF A FORMING BOARD RELATIVE TO A BREAST ROLL IN A PAPERMAKING MACHINE IS CONTROLLED POSITIVELY BY THE METHOD OF THE APPLICATION OF A FORCE ALONG THE LENGTH TO THE FORMING BOARD BY BELLOWS, BY TEMPERATURE DIFFERENTIAL ACHIEVED THROUGH SEPARATE CONTAINERS FOR LIQUID, OR BY THE WEIGHT OF FLUID IN A TANK, AND DEFLECTION IN THE MACHINE DIRECTION OF MOVEMENT OF THE FORMING WIRE IS CONTROLLED BY SLIDING GUIDES.
Inventors
- 👤 Louis M Stuebe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:03
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/48; D21F1/483; D21F1/486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-14 | 1974-12-14 | 1975-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-14 | 1978-12-14 | 1979-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-14 | 1982-12-14 | 1983-06-15 | $7700.00 | Window Closed / Lapsed |