Patent US2408766A successfully refreshed from Google Patents.
US3561133A
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Thermal processor
Assignee: Eastman Kodak Co
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Filing: 1969-03-21
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Granted: 1971-02-09
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Expires: 1989-03-21
Abstract
Abstract A THERMAL PROCESSOR FOR HEATING WEB MATERIAL IN A WELL-KNOWN MANNER BETWEEN A ROTATING DRUM AND A MATING, NON-ROTATING, SEMI-RIGID RESILIENT SHELL. A PIVOTALLY, CONNECTED SUPPORT MEANS HOLDS THE SHELL IN "FLOATING" RELATIONSHIP WITH THE DRUM. SUCH RELATIONSHIP IS ACHIEVED BY THE USE OF LINKS WHICH PIVOTALLY CONNECT THE SUPPORT MEANS AND SHELL WHICH PERMIT LIMITED MOVEMENT OF ANY PORTION OF THE SHELL IN A GENERALLY RADIAL DIRECTION RELATIVE TO THE DRUM WHILE PREVENTING THE SHELL, AS A WHOLE, FROM ROTATING WITH THE DRUM.
Inventors
- 👤 Frederic D Hauck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:10
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/002
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) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |