US3682659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marshmallow confection
Assignee: KRAFTOO CORP
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Filing: 1970-04-30
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Granted: 1972-08-08
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Expires: 1990-04-30
Abstract
Abstract PREPARING A FLOWABLE, SPOONABLE MARSHMALLOW MIX HAVING 76-80 PERCENT SOLIDS AND A DENSITY OF FROM ABOUT 250 TO ABOUT 425 GRAMS PER PINT BY WHIPPING A SYRUP OR HYDRATED MICROCYSTALLINE CELLULOSE, AT LEAST ONE SUGAR AND A WHIPPING AGENT.
Inventors
- 👤 Henry E Jurczak
- 👤 Edward S Olney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:43
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/36; A23G3/42; A23G3/50; A23G3/52
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) | 1975-08-08 | 1976-02-07 | 1976-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-08 | 1980-02-07 | 1980-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-08 | 1984-02-07 | 1984-08-08 | $7700.00 | Window Closed / Lapsed |