US2910467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starch cross-linked with hexahydro-1, 3, 5-triacryloyl-s-triazine
Assignee: CHAS A KRAUSE MILLING Co
•
Filing: 1956-01-18
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Granted: 1959-10-27
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Expires: 1976-01-18
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Wimmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:25
CPC Classifications
C; C08; C08B; C08B31/00; C08B31/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
A STARCH PRODUCT CONSISTING OF STARCH CROSS-LINKED WITH HEXAHYDRO-1,3,5-TRIACRYLOYL-S-TRIAZINE, THE LATTER BEING IN AN AMOURNT LESS THAN 10% OF THE STARCH BY WEIGHT.
Claim 2
Dependent Claim
23 words
A STARCH PRODUCT CONSISTING OF STARCH CROSS-LINKED WITH HEXAHYDRO-1,3,5-TRIACRYLOYL-S-TRIAZINE, THE LATTER BEING IN AN AMOURNT LESS THAN 10% OF THE STARCH BY WEIGHT.
References Cited (Backward Citations)
US2615889A
Cited
US2524400A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |