US3190756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protopectin compositions and methods of making the same
Assignee: Individual
•
Filing: 1963-01-04
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Granted: 1965-06-22
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Expires: 1983-01-04
Abstract
No abstract record available.
Inventors
- 👤 Aurell Josephine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:32
CPC Classifications
C; C08; C08B; C08B37/00; C08B37/0006; C08B37/0045; A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/18; A23; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/231; A23L33/00; A23L33/20; A23L33/21
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
28 words
A COMPOSITION COMPRISING PROTOPECTIN PARTICLES HAVING THE SURFACES THEREOF COATED WITH AN EFFECTIVE AMOUNT OF A MATERIAL COMPRISING A LEAVENING AGENT IN ADMIXTURE WITH AN EDIBLE HYDROPHOBIC SUBSTANCE.
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) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |