US3734748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preventing the spoilage of bread
Assignee: Ueno Fine Chemicals Industry Ltd
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Filing: 1970-12-18
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Granted: 1973-05-22
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Expires: 1990-12-18
Abstract
Abstract A METHOD OF PREVENTING THE SPOILAGE OF YEAST LEVENED BREAD WHICH CONSISTS OF INCORPORATING IN THE DOUGH A MIXTURE OF AN ACETATE AND AN ACID COMPOUND WHICH IS CRYSTALLINE AT ROOM TEMPERATURE, THE LATTER BEING COATED WITH AT LEAST ONE COATING AGENT OF THE GROUP CONSISTING OF ANIMAL AND VEGETABLE OILS AND FATS, MONGLYCERIDES, DIGLYCERIDES, WAXES AND PARAFFIN.
Inventors
- 👤 R Ueno
- 👤 T Miyazaki
- 👤 T Matsuda
- 👤 S Inamine
- 👤 S Arai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:41
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/145
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) | 1976-05-21 | 1976-11-20 | 1977-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-21 | 1980-11-20 | 1981-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-21 | 1984-11-20 | 1985-05-22 | $7700.00 | Window Closed / Lapsed |