Patent US3294554A successfully refreshed from Google Patents.
US3294554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dehydration method and apparatus
Assignee: AMF Inc
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Filing: 1963-02-15
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Granted: 1966-12-27
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Expires: 1983-02-15
Abstract
No abstract record available.
Inventors
- 👤 Robert J Osborne
- 👤 Norman N Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:55
CPC Classifications
F; F26; F26B; F26B17/00; F26B17/02; F26B17/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
IN A METHOD FOR CONTINUOUS DRYING OF MATERIAL ON AN ARRANGEMENT COMPRISING AN ENDLESS BELT INCLUDING THE STEPS OF DEPOSITING MATERIAL, FROM A FEED MATERIAL RESERVOIR, ON SAID BELT, DRYING SAID MATERIAL AND SEPARATING THE DRIED MATERIAL, THE STETS WHICH INCLUDE REMOISTENING RESIDUE ON SAID BELT AFTER SEPARATING THE DRIED MATERIAL AND
Claim 2
Dependent Claim
52 words
IN A METHOD FOR CONTINUOUS DRYING OF MATERIAL ON AN ARRANGEMENT COMPRISING AN ENDLESS BELT INCLUDING THE STEPS OF DEPOSITING MATERIAL, FROM A FEED MATERIAL RESERVOIR, ON SAID BELT, DRYING SAID MATERIAL AND SEPARATING THE DRIED MATERIAL, THE STETS WHICH INCLUDE REMOISTENING RESIDUE ON SAID BELT AFTER SEPARATING THE DRIED MATERIAL AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |