Patent US3244533A successfully refreshed from Google Patents.
US3244533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aromatizing instant coffee
Assignee: General Foods Corp
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Filing: 1965-09-23
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Granted: 1966-04-05
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Expires: 1985-09-23
Abstract
No abstract record available.
Inventors
- 👤 William P Clinton
- 👤 Kraut Theodore
- 👤 Pitchon Esra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:03
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/46; A23F5/48; A23F5/486
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A PROCESS FOR PREPARING AN AROMATIZED SOLUBLE COFFEE WHICH COMPRISES REMOVING COFFEE OIL AND VOLATILE AROMAS FROM FRESHLY ROASTED COFFEE, EXTRACTINTG THE DEAROMATIZED COFFEE TO OBTAIN AN AQUEOUS EXTRACT OF COFFEE SOLIDS, MIXING SAID COFFEE OIL WITH SAID EXTRACT, HOMOGENIZING SAID MIXTURE OF OIL AND EXTRACT AT A PRESSURE OF AT LEAST 1000 P.S.I.G., ADDING SAID VOLATILE AROMAS TO SAID HOMOGENIZED EXTRACT, AND DRYING THE AROMATIZED EXTRACT.
Claim 2
Dependent Claim
67 words
A PROCESS FOR PREPARING AN AROMATIZED SOLUBLE COFFEE WHICH COMPRISES REMOVING COFFEE OIL AND VOLATILE AROMAS FROM FRESHLY ROASTED COFFEE, EXTRACTINTG THE DEAROMATIZED COFFEE TO OBTAIN AN AQUEOUS EXTRACT OF COFFEE SOLIDS, MIXING SAID COFFEE OIL WITH SAID EXTRACT, HOMOGENIZING SAID MIXTURE OF OIL AND EXTRACT AT A PRESSURE OF AT LEAST 1000 P.S.I.G., ADDING SAID VOLATILE AROMAS TO SAID HOMOGENIZED EXTRACT, AND DRYING THE AROMATIZED EXTRACT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |