US2856290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starch product and process of manufacture
Assignee: Foremost Dairies Inc
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Filing: 1955-12-02
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Granted: 1958-10-14
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Expires: 1975-12-02
Abstract
No abstract record available.
Inventors
- 👤 David D Peebles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:58
CPC Classifications
C; C08; C08L; C08L3/00; A; A23; A23P; A23P10/00; A23P10/20; A23P10/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
IN A PROCESS FOR THE MANUFACTURE OF A DRY STARCH PRODUCT HAVING ENCHANCE WETTABILITY, APPLYING MOISTURE TO FINELY DIVIDED STARCH PARTICLES WHILE THE PARTICLES ARE MOVING IN DISPERSED CONDITION IN A TREATMENT ZONE, WHEREBY THE PARTICLES ARE CAUSED TO BE STICKY, CAUSING THE STICKY PARTICLES TO CONTACT WHILE IN DISPERSED CONDITION WHEREBY THEY ADHERE TOGETHER IN THE FORM OF MOIST POROUS AGGREGATES, AND THEN SUBJECTING SAID AGGREGATES TO DRYING WITH OUT SUBSTANTIAL CRUSHING OF THE SAME TO FORM A FREE FLOWING PRODUCT.
Claim 2
Dependent Claim
82 words
IN A PROCESS FOR THE MANUFACTURE OF A DRY STARCH PRODUCT HAVING ENCHANCE WETTABILITY, APPLYING MOISTURE TO FINELY DIVIDED STARCH PARTICLES WHILE THE PARTICLES ARE MOVING IN DISPERSED CONDITION IN A TREATMENT ZONE, WHEREBY THE PARTICLES ARE CAUSED TO BE STICKY, CAUSING THE STICKY PARTICLES TO CONTACT WHILE IN DISPERSED CONDITION WHEREBY THEY ADHERE TOGETHER IN THE FORM OF MOIST POROUS AGGREGATES, AND THEN SUBJECTING SAID AGGREGATES TO DRYING WITH OUT SUBSTANTIAL CRUSHING OF THE SAME TO FORM A FREE FLOWING PRODUCT.
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) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |