US3749587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sweetened storage stable peanut butter spread
Assignee: Gerber Products Co
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Filing: 1971-09-01
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Granted: 1973-07-31
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Expires: 1991-09-01
Abstract
Abstract A PEANUT-BUTTER SWEETENING AGENT COMPOSITION IS PROVIDED HAVING AT LEAST 5 WEIGHT PERCENT BASED ON SOLIDS OF SWEETENING AGENT AND A LONG SHELF LIFE SUBSTANTIALLY FREE OF SYNERESIS. THE COMPOSITION IS PREPARED BY CONBINING AT AN ELEVATED TEMPERATURE A MIXTURE OF MILLED PEANUTS, ADDITIONAL EDIBLE OILS AND A STABILIZER WITH THE SWEETENING AGENT HAVING A SMALL AMOUNT OF EDIBLE HYDROPHILIC SUBSTANCE. THE RESULTING MIXTURE MAY THEN BE FED INTO CONTAINERS AND THE CONTAINERS SEALED.
Inventors
- 👤 F Billerbeck
- 👤 L Everett
- 👤 C Ritsema
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:16
CPC Classifications
A; A23; A23L; A23L25/00; A23L25/10; A23L21/00; A23L21/20; A23L21/25
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) | 1976-07-30 | 1977-01-29 | 1977-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-30 | 1981-01-29 | 1981-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-30 | 1985-01-29 | 1985-07-31 | $7700.00 | Window Closed / Lapsed |