Patent US3597233A successfully refreshed from Google Patents.
US3597233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-fat topping compositions
Assignee: Individual
•
Filing: 1969-02-13
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Granted: 1971-08-03
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Expires: 1989-02-13
Abstract
Abstract A TEMPERATURE STABLE, NON-FAT EMULSION HAVING IM PROVED WHIPPING PROPERTIES AND COMPRISING A MIXTURE OF SUGAR, A NON-IONIC EMULSIFYING COMPOSITION CONTAINING A GLYCERIDE ESTER IN WHICH AT LEAST 90% OF THE ESTER GROUPS PRESENT ARE LONG CHAIN MONOESTER GROUPS WITH A POLOYXYETHYLENE SORBITAN STEARATE.
Inventors
- 👤 Bernard A Patterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:54
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/343; A23G3/02; A23G3/20; A23P; A23P30/00; A23P30/40; A23G2200/00; A23G2210/00
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) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |